A car travelling at constant velocity will experience _________. Explain answer Answer   A acceleration   B no acceleration   C change in speed   D decelerat

A rock is dropped off the side of a bridge and hits the water below 7.1 s later.(a) What was the rock's velocity when it hit the water?speed_________m/sdirection: upward or downward? (b) What was the rock's average velocity as it fell?speed_________m/sdirection: upward or downward? (c) What is the height of the bridge above the water?____________m

You are traveling at 1 m s North on your bike when you realize you are going to be late for school. You pump into high gear and accelerate at 2 m s 2 . What is your instantaneous velocity after 3s?

A bicyclist increases their speed from 10.0 m/s to 16.0 m/s, at an average rate of 1.5 m/s2.  It will take her __________ s to go through this acceleration. The bicyclist covers a distance of ___________ m while accelerating.

Which (if either) has the greater average speed? a- a truck that travels from milepost 92 to milepost 100 in 10 minutes b- car that travels from milepost 113 to milepost 120 in 10 minutes. Im not understanding how to work this problem because a- is going 8 miles. b- is going 7 miles. So would neither have the greater average speed?

A train is traveling south at 58.4 m/s when the brakes are applied. It slows down with constant acceleration to a speed of 6.00 m/s in a time of 9.00 s.   How far does the train travel during the 9.00 s? If the displacement is toward north, enter a positive value. If the displacement is toward south, enter a negative value. answer in m

a car traveling at 23 m/s runs out of gas while travel up a 21 degree slope   how far up the hill will it coast before starting to roll back down? need appropriate units

I need the answer as soon as possible

NASA has fired a rocket straight up into the air from ground level with an unknown initial velocity. It reaches a maximum height of 164,000 feet. This happened in Cape Canaveral therefore the rocket is under the acceleration of Earth's gavity in which we all know is -32 ft/sec/sec.                                           Please round your answers to two decimal places. a). Find the time it takes for the rocket to reach maximum height. b). find the initial velocity necessary to reach that height.

A rocket is launched at an angle of 60.0° above the horizontal with an initial speed of 95 m/s. It moves for 3.00 s along its initial line of motion with an acceleration of 32.0 m/s2. At this time its engines fail and the rocket proceeds to move as a free body. a. Find the maximum altitude reached by the rocket. _______m b. Find its total time of flight. _______ s c. Find its horizontal range _______ m