At t = 0 a truck starts from rest at x = 0 and speeds up in thepositive x-direction on a straight road with acceleration aT. At the sametime, t = 0, a car is at x = 0 and traveling in the positive x-direction withspeed vC. The car has a constant negative x-acceleration: acarx = -aC,where aC is a positive quantity. (a) At what time does the truck pass thecar? (b) At what x-coordinate does the truck pass the car?

A bike moving along a straight road covers 35 m in the 4th second and 40 m in the 5th second. What is its initial velocity and acceleration (if the acceleration is assumed to be uniform)?

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Q.1 An object moves along the x-axis according to the equation x (t) =- 3t2 +12t – 6, where t is in seconds. For the time interval t 0 to t=3 s, (1) find the acceleration; (2) calculate the distance traveled; and (3) determine the displacement of the particle.

A body covering unequal displacements in equal interval of time possesses uniform acceleration. Select one: O True O False

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A body covering unequal displacements in equal interval of time possesses uniform acceleration. Select one: True False

A police car is traveling at a velocity of 20.0 m/s due north, when a car zooms by at a constant velocity of 47.0 m/s due north. After a reaction time 0.800 s the policeman begins to pursue the speeder with an acceleration of 3.00 m/s^2. Including the reaction time, how long does it take for the police car to catch up with the speeder? Number i Units Vos A VOS North AVP AVOP AVOP Police car catches up with speeder ↑ ap Police car begins to accelerate - Speeder passes police car

A motorcyclist starts from rest and travels along a straight track such that its velocity is given by v = 12t + 5 (m/s) for 20 s and then decelerates at a constant rate of v = -4t + 200 (m/s). The time range of (0 < t < 15 s) and (15 s < t < t’ s) (i) Determine time t’ needed to stop the motorcyclist and construct a – t graph (ii) Construct s – t graph and determine the distance s on it traveled

A motorcyclist starting from rest travels along a straight road and for 9 s has an acceleration as shown in Figure Q1(b). Draw the v-t graph that describes the Calculate the distance travelled, ST, in t = 9