a rat spots a racoon accelerate at 6.0m/s 2 (down) to a final velocity of 25m/s (down) over a distance of 30m. What is the racoon's initial velocity ?
a rat spots a racoon accelerate at 6.0m/s 2 (down) to a final velocity of 25m/s...
How much work is required for a 250kg car to accelerate from 25m/s to 45m/s in 30 seconds? What is the power output of the car?
If the Building was 25m tall and he threw the pumpkin with an initial velocity of 2.0m/s straight down, how long did it take to hit the ground?
And object has an initial the velocity of 15 m/s how long must accelerate at a constant rate of 3 m/s squared before its final velocity is equal to twice its initial velocity
A soccer ball is kicked from the ground with an initial velocity of 25m/s at an angle of 40 degrees with the horizontal. Determine how long the ball will stay in the air, before hitting the ground.
A runner moving with an initial velocity of 15.4 m/s slows down at a constant rate of -2.9 m/s2 over a period of 2 seconds. (a) What is her velocity at the end of this time? (b) What distance does she travel during this process?
A car traveling at 25m/s slows down at a rate of -2.6 m/s2, what distance did it requiered to stop? a. 150m b. 120m c. 100m d. 50m
A 1500kg truck slows down from a speed of 25m/s to a complete stop over 3.0s. What is the average force that the brake pads must exert on the truck to complete this motion?
16) Bob is on his bike and is slowing down, he is moving in the negative x direction, what direction is Bob's acceleration? (Be careful Canvas my not have the same order for the answers) Bob +x There is no acceleration he is slowing down There is no acceleration because there is no change in velocity 17) A bird flies at a constant velocity between two positions indicated by the position vectors below, if the bird flies from the initial...
What is the final velocity (in m/s) of a hoop that rolls without slipping down a 4.00-m-high hill, starting from rest? m/s
A mass of 20 kg has an initial velocity of 3 m/s and a final velocity of 5 m/s. a) What was the change in kinetic energy in this system? b) How much Work was done? c) Assume that the mass is being influenced by a constant force. The mass travels a distance of 40 meters. What is the value of the force influencing it? d) What is the acceleration of the mass?