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10) Mike take a motorcycle trip which is described by the equations of motions below. Determine...
1)C) vs vdt 2) If Bob takes a trip and his displacement is given by the...
1)C) vs vdt 2) If Bob takes a trip and his displacement is given by the following equation x = (8 m/s)t + (2 m/s2)t2 A) Sketch Bob's motion on the three graphs below. Velocity (m/s) (m) (m/s) Time (s) Time (s) Time (s) Page 1 of 4
4. Suppose you take a one hour car ride, and this is the graph of your...
4. Suppose you take a one hour car ride, and this is the graph of your velocity as a function of time during the trip. velocity (miles per hour) Po 10 50 60 20 30 40 time (minutes) (a) What is your velocity (in miles per hour) at the 50 minute mark of your trip? (b) What is the total distance (in miles) that you travel during the trip? (c) Did you travel further during the first 30 minutes or...
Determine the maximum velocity of the resultant of the two waves described by the equations y;...
Determine the maximum velocity of the resultant of the two waves described by the equations y; - (5.0 m) sin((10 cm)x - (3.4 rad's)t) Yo =(25 m) cos((10 cmx-(3.4 rad/s)) respectively and (a) -87 m/s (b) 87 m/s (c) 87 cm/s (d) 8.7 m/s
10) Classes are canceled due to snow, so you take advantage of the extra time to...
10) Classes are canceled due to snow, so you take advantage of the extra time to conduct some physics experiments. You fasten a large toy rocket to the back of a sled and take the modified sled to a large, flat, snowy field. You ignite the rocket and observe that the sled accelerates from rest in the forward direction at a rate of 12.5 m/s2 for a time period of 3.50 s. After this time period, the rocket engine abruptly...
NASA is modeling the 1-D straight line motion of a rocket sled which will start at...
NASA is modeling the 1-D straight line motion of a rocket sled
which will start at rest and provide a constant acceleration of a =
200 m/s2 for a time of 3 seconds. They want construct a
simple, but accurate, data table with the following equations:
vi+1 = vi + a t and xi+1 =
xi + vi t which are familiar to you. NASA
plans to make the constant time interval between rows in their
table sufficiently small so...
part F and G The function describing the predicted velocity as a function of time, u(t),...
part F and G
The function describing the predicted velocity as a function of time, u(t), for a student-designed prototype two-stage model rocket a = 3.0 m/s. B = -24 m/s, and y = 54 m/s. Due to ignition rates of the fuel in the two stages and external forces acting on th minimum and a local maximum during the time interval. Part F Determine the times at which u(t) has a local minimum and maximum. Express your answer as...
Phsyics Ans needed If no work shown not a problem But right ans needed The magnetic...
Phsyics
Ans needed
If no work shown not a problem
But right ans needed
The magnetic field in a plane monochromatic electromagnetic wave with wavelength λ 469 nm, propagating in a vacuum in the z-direction is described by where B1 . 9.9 X 10-6 T, and i-hat and j-hat are the unit vectors in the +x and y directions, respectively. What is k, the wavenumber of this wave? What is Zmax the distance along the positive z-axis to the position...
The magnetic field in a plane monochromatic electromagnetic wave with wavelength A = 445 nm, propagating...
The magnetic field in a plane monochromatic electromagnetic wave with wavelength A = 445 nm, propagating in a vacuum in the 2-direction is described by B=(Bj sin(kz - wt)(i+1) where 8, = 8.6 X 10ºT, and 1-hat and juhat are the unit vectors in the *x and +y directions, respectively. 1) What is k, the wavenumber of this wave? m Submit 2) What is max, the distance along the positive z-axis to the position where the magnitude of the magnetic...
(11%) Problem 5: A particle's velocity along the x-axis is described by where 1 is in...
(11%) Problem 5: A particle's velocity along the x-axis is described by where 1 is in seconds, v İs in meters per second. A-1.09 m/s2, and B-4.69 m/s3 33% Part (a) What is the acceleration, in meters per second squared, of the particle at time 0-1 .0 s? a(to0.29 a(to)-0.29 Correct! 33% Part (b) What is the displacement, in meters, of the particle between times 10-10 s and ,,-3.0 s? Δι-- 1.62 Ar-1.62 Correct! * 33% Part (c) What is...
you are given 4 vectors with equal magnitudes. under what conditions will their sum be zero?...
you are given 4 vectors with equal magnitudes. under what conditions will their sum be zero? if a vector has an equal, positive x and y components, what are the angles it makes with the axes? A superhero jumped horizontally from a 31 m high rooftop to the ground immediately after he spotted a child walking towards a busy street all alone. Fortunately, he lands on the street just next to the child in 2.5s and the child is rescued!...
1)C) vs vdt 2) If Bob takes a trip and his displacement is given by the following equation x = (8 m/s)t + (2 m/s2)t2 A) Sketch Bob's motion on the three graphs below. Velocity (m/s) (m) (m/s) Time (s) Time (s) Time (s) Page 1 of 4
4. Suppose you take a one hour car ride, and this is the graph of your velocity as a function of time during the trip. velocity (miles per hour) Po 10 50 60 20 30 40 time (minutes) (a) What is your velocity (in miles per hour) at the 50 minute mark of your trip? (b) What is the total distance (in miles) that you travel during the trip? (c) Did you travel further during the first 30 minutes or...
Determine the maximum velocity of the resultant of the two waves described by the equations y; - (5.0 m) sin((10 cm)x - (3.4 rad's)t) Yo =(25 m) cos((10 cmx-(3.4 rad/s)) respectively and (a) -87 m/s (b) 87 m/s (c) 87 cm/s (d) 8.7 m/s
NASA is modeling the 1-D straight line motion of a rocket sled
which will start at rest and provide a constant acceleration of a =
200 m/s2 for a time of 3 seconds. They want construct a
simple, but accurate, data table with the following equations:
vi+1 = vi + a t and xi+1 =
xi + vi t which are familiar to you. NASA
plans to make the constant time interval between rows in their
table sufficiently small so...
part F and G
The function describing the predicted velocity as a function of time, u(t), for a student-designed prototype two-stage model rocket a = 3.0 m/s. B = -24 m/s, and y = 54 m/s. Due to ignition rates of the fuel in the two stages and external forces acting on th minimum and a local maximum during the time interval. Part F Determine the times at which u(t) has a local minimum and maximum. Express your answer as...
Phsyics
Ans needed
If no work shown not a problem
But right ans needed
The magnetic field in a plane monochromatic electromagnetic wave with wavelength λ 469 nm, propagating in a vacuum in the z-direction is described by where B1 . 9.9 X 10-6 T, and i-hat and j-hat are the unit vectors in the +x and y directions, respectively. What is k, the wavenumber of this wave? What is Zmax the distance along the positive z-axis to the position...
The magnetic field in a plane monochromatic electromagnetic wave with wavelength A = 445 nm, propagating in a vacuum in the 2-direction is described by B=(Bj sin(kz - wt)(i+1) where 8, = 8.6 X 10ºT, and 1-hat and juhat are the unit vectors in the *x and +y directions, respectively. 1) What is k, the wavenumber of this wave? m Submit 2) What is max, the distance along the positive z-axis to the position where the magnitude of the magnetic...
(11%) Problem 5: A particle's velocity along the x-axis is described by where 1 is in seconds, v İs in meters per second. A-1.09 m/s2, and B-4.69 m/s3 33% Part (a) What is the acceleration, in meters per second squared, of the particle at time 0-1 .0 s? a(to0.29 a(to)-0.29 Correct! 33% Part (b) What is the displacement, in meters, of the particle between times 10-10 s and ,,-3.0 s? Δι-- 1.62 Ar-1.62 Correct! * 33% Part (c) What is...
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