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Question: A car is traveling at a steady 83km/h in a 50 km/h zone. A police motorcycle takes off at the instant the car passes it, accelerating at a steady 7.0m/s2.
Part A: How far is the motorcycle from the car when it reaches this speed?
I need help to find how far the motorcycle from the car.
A projectile is ?red into the air from ground level over level ground. The initial speed of the projectile is 30 m/s, Where does the center of mass of the projectile land
oxygen gas initially at 300 k and 100 kpa is contained in a rigid tank. two alternative processes are to be considered
Assume that a police vehicle on the highway is moving to the right at 27 m/s, while a speeder is coming up from almost directly behind at a speed of 39 m/s, both speeds being with respect to the ground. Determine the original frequency emitted by t..
An accelerating voltage of 2.65 multiply.gif 103 V is applied to an electron gun, What is the magnitude of the deflection on the screen caused by the Earth's gravitational field
Romeo is chucking pebbles gently up to Juliet's window, and hewants the pebbles to hit the window with only a horizontalcomponent of velocity. How fast are the pebbles going when they hit her window
A mouse is running away from a cat at 0.75 m/s and, at 1.25 m from his mouse hole, he accelerates at a constant rate of 0.25 m/s2 until he reaches his hole safely. How long a time was required for him to cover the last 1.25 m?
A sphere of radius a in free space is nonuniformly charged over its surface such that the charge desity is given by ps(theta)=ps0*sin(2theta), Compute the total charge of the sphere
Consider a spherical Gaussian surface and three charges:q1=1.76microC, q2= -2.50microC, and q3=3.69microC. Find the electric flux through the Gaussian surface
question a transformer with a turns ratio secondaryprimary of 114 is used to step down the voltage from a 120-v wall
a recording engineer works in a soundproof room that is 44.0 db quieter than the outside. if the sound intensity in the room is 1.20 x 10^-10 w/m^2, what is the intensity outside
An oscilloscope probe is used to measure the voltage across a resistor. Explain why is this related to the current in the circuit
A rifle with a weight of 30 N fires a 5.0-g bullet with a speed of 300 m/s. If a 700-N man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle
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