A tanker is travelling with a velocity of v = [30, 15] and a forklift on...
A tanker is travelling with a velocity of v = [30, 15] and a forklift on board is traveling relative to the tanker with a velocityof v =–9ir +7rj.A spider is crawling on the forklift with velocity v = – i + 5 k relative to the forklift. Calculate the velocity and speed of the spider relative to the ocean.
Homework Answers
The velocity of the tanker relative to ocean = 30 i + 15 j
The velocity of forklift with respect to the tanker = -9 i + 7 j
The velocity of spider with respect to forklift = -i + 5k
So,velocity of spider with respect to tanker = (-i + 5k) + (-9 i + 7 j) = -10 i + 7 j + 5 k
The velocity of the spider with respect to the ocean = (-10 i + 7 j + 5 k) + (30 i + 15 j) = 20 i +22 j + 5 k
The speed is given by
Add Answer to:
A tanker is travelling with a velocity of v = [30, 15] and a
forklift on...
5- (5 points) The figure shows a proton travelling at a speed v at a distance...
5- (5 points) The figure shows a proton travelling at a speed v at a distance d from a very long wire carrying a current I. The angle between the velocity line and the d line is , as shown. I ox Determine the magnitude and the direction of the magnetic force on the proton.
V! 2- A rescue helicopter travelling at a velocity vo = 15î m/s and at a...
V! 2- A rescue helicopter travelling at a velocity vo = 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g= 10 m/s2 and is acting down). H х d- After releasing the package, with which relative velocity does the pilot observe the dropping package until the package hits the ground (as a function of time t and in unit vector notation)? (6 pts)
2- A rescue helicopter travelling at a velocity v, = 15î m/s and at a height...
2- A rescue helicopter travelling at a velocity v, = 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g = 10 m/s² and is acting down). H a-What is the time of flight t until the package hits the ground? (6 pts) b- At which horizontal distance x from the point of releasing, does the package hit the ground? (6 pts) C- What is the final velocity vr. (in unit vector...
2- A rescue helicopter travelling at a velocity v= 15î m/s and at a height H...
2- A rescue helicopter travelling at a velocity v= 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g = 10 m/s² and is acting down). H х a- What is the time of flight t until the package hits the ground? (6 pts) b- At which horizontal distance x from the point of releasing, does the package hit the ground? (6 pts) C- What is the final velocity vr. (in unit...
A particle is travelling along a 1D axis (s-axis) and it's velocity is given as a...
A particle is travelling along a 1D axis (s-axis) and it's velocity is given as a function of time as, v(t) 3t2-5 in m/s. The initial position of the particle is so 10 m, at time t 0 seconds a) Derive expressions for acceleration, a(t), and position, s(t), using the integral/derivative relationships for acceleration, velocity, and position as functions of time. b) Using your formulas from part a, calculate the velocity, acceleration, and position of the particle for every 1...
Table I 25 tin seconds 5 10 15 20 30 35 40 45 v(t) in feet...
Table I 25 tin seconds 5 10 15 20 30 35 40 45 v(t) in feet per second 274.27 179.23 80.80 56.68 35.91 18.04 2.65 223.19 141.4 108.83 Table I t in seconds 4 24 25 35 45 5 14 15 34 44 v(t) in feet per second 232.8 223.19 141.4 86.08 80.80 39.82 35.91 5.55 2.65 148.52 Analysis of the Model: Calculate the distance and acceleration using a model rather than data. 1100-0.03t 462 The model for this set...
The good ship Beegull is travelling in perfectly calm seas on course for a small remote...
The good ship Beegull is travelling in perfectly calm seas on course for a small remote island, to carry out a wildlife survey. It is travelling at a speed (relative to the surrounding sea) of 40 km h−1 with a bearing of 55◦ . It is initially on course to enter harbour at the island assuming no change in the sea conditions. Unfortunately, unknown to the crew, a strong current arises of 15 km h−1 in the direction from north-west...
Please answer at least one 15) (Select 1)2pts) The Teresa Harris v. Forklift Systems, Inc. case...
Please answer at least one
15) (Select 1)2pts) The Teresa Harris v. Forklift Systems, Inc. case held: for there to be sexual harassment, the conduct must affect an employee's psychological well-being. o conduct need not affect an employee's psychological well-being to constitute sexual harassment Title VII does not apply to sexual harassment cases. o Title VII does not apply to same-sex harassment. In a closed-end credit transaction: (Select 1)(2pts) the lender makes a series of loans with a maximum amount...
v: velocity (mph) 20 30 40 50 60 70 80 d: stopping distance (feet) 39 75...
v: velocity (mph) 20 30 40 50 60 70 80 d: stopping distance (feet) 39 75 118 172 230 305 395 The table above gives the stopping distance d of a car driven at velocity v by an unimpaired person on a paved road in good weather. The function d(v), measured in feet, is twice differentiable with d'(v)>0 and d"(v)>0. 1) Find the average rate of change of the stopping distance of the car between 50 and 60 mph. Specify...
5. 2009 375 Bm Vo = 40 km/h Automobile A travelling along a state highway. Automobile...
5. 2009 375 Bm Vo = 40 km/h Automobile A travelling along a state highway. Automobile B is moving along a circular exit path of 150 m radius. The speed of A is being increased at the rate of 1.5 m/s² and the speed of Bis being decreased at the rate of 0.9 m/s. For the position shown, determine a) The velocity of A relative to B b) The acceleration of A relative to B. Note: In the figure to...
5- (5 points) The figure shows a proton travelling at a speed v at a distance d from a very long wire carrying a current I. The angle between the velocity line and the d line is , as shown. I ox Determine the magnitude and the direction of the magnetic force on the proton.
V! 2- A rescue helicopter travelling at a velocity vo = 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g= 10 m/s2 and is acting down). H х d- After releasing the package, with which relative velocity does the pilot observe the dropping package until the package hits the ground (as a function of time t and in unit vector notation)? (6 pts)
2- A rescue helicopter travelling at a velocity v, = 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g = 10 m/s² and is acting down). H a-What is the time of flight t until the package hits the ground? (6 pts) b- At which horizontal distance x from the point of releasing, does the package hit the ground? (6 pts) C- What is the final velocity vr. (in unit vector...
2- A rescue helicopter travelling at a velocity v= 15î m/s and at a height H = 80 m, drops an emergency package on the ground (g = 10 m/s² and is acting down). H х a- What is the time of flight t until the package hits the ground? (6 pts) b- At which horizontal distance x from the point of releasing, does the package hit the ground? (6 pts) C- What is the final velocity vr. (in unit...
A particle is travelling along a 1D axis (s-axis) and it's velocity is given as a function of time as, v(t) 3t2-5 in m/s. The initial position of the particle is so 10 m, at time t 0 seconds a) Derive expressions for acceleration, a(t), and position, s(t), using the integral/derivative relationships for acceleration, velocity, and position as functions of time. b) Using your formulas from part a, calculate the velocity, acceleration, and position of the particle for every 1...
Table I 25 tin seconds 5 10 15 20 30 35 40 45 v(t) in feet per second 274.27 179.23 80.80 56.68 35.91 18.04 2.65 223.19 141.4 108.83 Table I t in seconds 4 24 25 35 45 5 14 15 34 44 v(t) in feet per second 232.8 223.19 141.4 86.08 80.80 39.82 35.91 5.55 2.65 148.52 Analysis of the Model: Calculate the distance and acceleration using a model rather than data. 1100-0.03t 462 The model for this set...
Please answer at least one
15) (Select 1)2pts) The Teresa Harris v. Forklift Systems, Inc. case held: for there to be sexual harassment, the conduct must affect an employee's psychological well-being. o conduct need not affect an employee's psychological well-being to constitute sexual harassment Title VII does not apply to sexual harassment cases. o Title VII does not apply to same-sex harassment. In a closed-end credit transaction: (Select 1)(2pts) the lender makes a series of loans with a maximum amount...
5. 2009 375 Bm Vo = 40 km/h Automobile A travelling along a state highway. Automobile B is moving along a circular exit path of 150 m radius. The speed of A is being increased at the rate of 1.5 m/s² and the speed of Bis being decreased at the rate of 0.9 m/s. For the position shown, determine a) The velocity of A relative to B b) The acceleration of A relative to B. Note: In the figure to...
Most questions answered within 3 hours.
-
i need help on this
Chapter 9 Section 3 Question 1:
Rudy puts this poster, with...
asked 1 minute ago -
True or false Assembly x86
41. _____ The program counter is a pointer to the
instruction....
asked 2 minutes ago -
You have conducted an experiment to try to demonstrate that
growth factor receptor X protein (GFRX)...
asked 17 minutes ago -
The Gross Profit ratio for 2014 is 57.07%
Assume that Campbell's net sales for the first...
asked 16 minutes ago -
Thoroughly discuss the various current and proposed solutions to
anthropogenic influences resulting in Global Climate Change....
asked 21 minutes ago -
BLOG EXERCISE: You are writing a weekly intranet blog for the
CEO of a large Canadian...
asked 24 minutes ago -
calculate ΔGrxn at 36 ∘C. N2O4(g)→2NO2(g)
asked 24 minutes ago -
Present and Future Values of Single Cash Flows for Different
Periods
Find the following values, using...
asked 27 minutes ago -
Which types of mutations in DNA can lead to the translation of a
non-functional protein product?...
asked 26 minutes ago -
Many structures are composed of individual elements that react
in unison when forces are applied. the...
asked 27 minutes ago -
Work of 1950 J is done by stirring a perfectly insulated beaker
containing 75 g of...
asked 57 minutes ago -
The neighborhood kids set up an outdoor lemonade stand in
Maryland in June. They find that...
asked 58 minutes ago