Constant Acceleration Kinematics: At the instant a traffic light turns green, a car that has been waiting at the intersection starts ahead with a constant acceleration of 2.00 m/s2. At that moment a truck traveling with a constant velocity of 15.0 m/s overtakes and passes the car.(a) Calculate the time necessary for the car to reach the truck.(b) Calculate the distance beyond the traffic light that the car will pass the truck.(c) Determine the speed of the car when it passes the truck.

What will be an ideal response?


(a) 15.0 s (b) 225 m (c) 30.0 m/s

Physics & Space Science

You might also like to view...

Sound traveling in air at 23 enters a cold front where the air temperature is 2If the frequency of the sound is 1500 Hz, what is the difference in the wavelength between the cold air and the warm air?

A. 0.009 m B. 0.019 m C. 0.067 m D. 0.058 m

Physics & Space Science

When an acrobat hangs motionless from a pair of rings

a. she has no measurable weight. b. her weight depends on the angles the ropes make with the ceiling. c. her weight is reduced by the upward force the rings exert on her. d. her weight is increased by the upward force the rings exert on her. e. she exerts a gravitational force on the Earth that is equal to the sum of the forces the rings exert on her.

Physics & Space Science

Barium-137 emits a gamma ray from an excited state (137Ba*). What is the resulting daughter nuclide?

A. 137Cs B. 137Ba C. 137La D. 136Ba E. 136Cs

Physics & Space Science

Dikes are examples of ______________ plutons

Fill in the blank(s) with correct word

Physics & Space Science