Calculate v0 required to clear the gap between 2 buildings separated by 81.9m. The angle the...
Calculate v0 required to clear the gap between 2 buildings separated by 81.9m. The angle the vector initial velocity v→o makes with x, θ=45o; The height of the building you jump from is 7m, the height of the building you jump to is 2m.
Homework Answers
Add Answer to:
Calculate v0 required to clear the gap between 2 buildings
separated by 81.9m. The angle the...
An object is projected with initial speed v0 from the edge of the roof of a...
An object is projected with initial speed v0 from the edge of the roof of a building that has height H. The initial velocity of the object makes an angle α0 with the horizontal. Neglect air resistance. A) If α0 is 90∘, so that the object is thrown straight up (but misses the roof on the way down), what is the speed v of the object just before it strikes the ground? Express your answer in terms of some or...
Calculate the initial velocity of a baseball ball so you can make a home run. Assume...
Calculate the initial velocity of a baseball ball so you can make a home run. Assume the angle that the initial velocity makes with the horizontal θ=38.8 degrees. Length of the baseball field is x=100m, height of fence is 3.2 m.
1. What is the y component of a vector (in the xy plane) whose magnitude is...
1. What is the y component of a vector (in the xy plane) whose magnitude is 88.9 and whose x component is 75.4? Express your answer numerically. If there is more than one answer, enter each answer separated by a comma. 2.A ball is shot from the top of a building with an initial velocity of 20 m/s at an angle θ = 45 ∘ above the horizontal. A. What are the x and y components of the initial velocity?...
Learning Goal: To be able to calculate the velocity and the angle of trajectory of an...
Learning Goal: To be able to calculate the velocity and the angle of trajectory of an object undergoing projectile motion. (Figure 1)A batter hits a softball over a third baseman's head with speed Vy and at an angle from the horizontal. Immediately after the ball is hit, the third baseman tums and runs at a constant velocity v = 7.000 m/s, for a time t=2.000 s. He then catches the ball at the same height at which it left the...
Consider a uniform electric field in the gap between two oppositely charged plates. A singly charged...
Consider a uniform electric field in the gap between two
oppositely charged plates. A singly charged negative ion of mass,
mm, enters the field with an initial velocity, v(−), straight to
the right, as shown in the diagram below. The trajectory of the
negative ion is such that it enters from the left side of the gap,
near the negative plate, and just barely missing hitting the
positive plate as it exits the device, as indicated by the dashed
line...
A ball of mass m moving with velocity v_i_vec strikes a vertical wall. The angle between the ball's initial velocity ve...
A ball of mass m moving with velocity v_i_vec strikes a vertical
wall. The angle between the ball's initial velocity vector and the
wall is theta_i as shown on the diagram, which depicts the
situation as seen from above. The duration of the collision between
the ball and the wall is Deltat, and this collision is completely
elastic. Friction is negligible, so the ball does not start
spinning. In this idealized collision, the force exerted on the
ball by the...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying to hit her friend with snowballs as he walks through the Quad. She throws them at an angle of 20◦ above the...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying to hit her friend with snowballs as he walks through the Quad. She throws them at an angle of 20◦ above the horizontal at a speed of v0 = 5 m/s. The building has a height h = 6 m. He decides to throw a snowball back at her. He’s standing a distance d from the side of the building, and throws a snowball...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal...
EXPLORE A projectile is launched with a launch angle of 30° with respect to the horizontal direction and with an initial speed of 40 m/s. (A) How do the vertical and horizontal components of the projectile's velocity vary with time? (B) How long does it remain in flight? (C) For a given launch speed, what launch angle produces the longest time of flight? CONCEPTUALIZE Consider the projectile to be a point mass that starts with an initial velocity, upward and...
I need clear drawings and explanations for problems 7 and 10. Please include visuals for both....
I need clear drawings and explanations for problems 7
and 10. Please include visuals for both.
7) A stone is thrown with an initial speed of 15 m/s af an angle of 53° above the horizontal from the top of a 35 m building. If g 9.8 m/s? and air resistance is negligible, then what is the speed of the rock as it hits ground? a. 15 m/s b. 21 m/s c.) 30 m/s 36 m/s k star in the...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying...
A mischievous SUOC student has climbed on the roof of a snow-covered building and is trying to hit her friend with snowballs as he walks through the Quad. She throws them at an angle of 20◦ above the horizontal at a speed of v0 = 5 m/s. The building has a height h = 6 m. He decides to throw a snowball back at her. He’s standing a distance d from the side of the building, and throws a snowball...
Learning Goal: To be able to calculate the velocity and the angle of trajectory of an object undergoing projectile motion. (Figure 1)A batter hits a softball over a third baseman's head with speed Vy and at an angle from the horizontal. Immediately after the ball is hit, the third baseman tums and runs at a constant velocity v = 7.000 m/s, for a time t=2.000 s. He then catches the ball at the same height at which it left the...
Consider a uniform electric field in the gap between two
oppositely charged plates. A singly charged negative ion of mass,
mm, enters the field with an initial velocity, v(−), straight to
the right, as shown in the diagram below. The trajectory of the
negative ion is such that it enters from the left side of the gap,
near the negative plate, and just barely missing hitting the
positive plate as it exits the device, as indicated by the dashed
line...
A ball of mass m moving with velocity v_i_vec strikes a vertical
wall. The angle between the ball's initial velocity vector and the
wall is theta_i as shown on the diagram, which depicts the
situation as seen from above. The duration of the collision between
the ball and the wall is Deltat, and this collision is completely
elastic. Friction is negligible, so the ball does not start
spinning. In this idealized collision, the force exerted on the
ball by the...
I need clear drawings and explanations for problems 7
and 10. Please include visuals for both.
7) A stone is thrown with an initial speed of 15 m/s af an angle of 53° above the horizontal from the top of a 35 m building. If g 9.8 m/s? and air resistance is negligible, then what is the speed of the rock as it hits ground? a. 15 m/s b. 21 m/s c.) 30 m/s 36 m/s k star in the...
Most questions answered within 3 hours.
-
Calcium dihydrogen phosphate, Ca(H2PO4)2, and sodium hydrogen
carbonate, NaHCO3, are ingredients of baking powder that react...
asked 1 minute from now -
Design and implement your own linked list class to hold a sorted
list of integers in...
asked 13 minutes ago -
can you identify some rules of how R is calculated for a circuit
in series? For...
asked 6 minutes ago -
Write the balanced chemical equation for the reaction between
iodate and bisulfite. Does the order with...
asked 8 minutes ago -
Swissie Triangular Arbitrage. The following exchange rates are
available to you. (You can buy or sell...
asked 12 minutes ago -
a car starts from rest at a stop sign. It accelerates
at 4.4m/s² for 7.5s, coasts...
asked 13 minutes ago -
1. Sketch the expected Mass Spectrum of Pentane (C5H12)
2. Draw the most stable Newman projection...
asked 18 minutes ago -
There are changes in the dynamics of a relationship of a family
when family takes on...
asked 20 minutes ago -
Prove that the following is a valid cumulative distribution
function
F(x) = x/(1+x) for a>=0
0...
asked 20 minutes ago -
Caculate the PH THANK YOU!
[OH−] = 1.9×10−7 M
[OH−] = 1.6×10−8 M
[OH−] = 7.2×10−11...
asked 31 minutes ago -
Suppose you drive an old truck with a 32 gallon gas tank that
gets 16 miles/gallon....
asked 33 minutes ago -
What can be the anticipated results of curing diabetes with stem
cells?
asked 29 minutes ago