A ball is thrown up at velocity of 50.0 m/s. Consider no air resistance. a) How much time does it take to reach its maximum height? b) How high does it go? c) How fast is it going when...
A can of tuna is dropped from a building. If the can takes 3.2 seconds to strike the ground, what distance did it fall?
A ball is thrown straight up, it rises 12.5 m before it starts falling back down. a) What was its initial speed? b) How much time is it in the air?
A truck falls off a cliff. If the cliff is 33.5 m high, how much time for the truck to reach the bottom?
A ball is thrown down off the cliff at 12 m/s. How fast is it going 3.5 s later?
A ball is thrown up into the air at an initial velocity of 50.0 m/s. What is its velocity after 2.50 seconds?
With an average acceleration of -1.2 m/s^2, how long will it take a cyclist to bring a bicycle with an initial velocity of 6.5 m/s to a complete stop?
A car travelling at 7.0 m/s accelerates uniformly at 2.5 m/s^2 to reach a velocity of 12.0 m/s. How long does it take for this acceleration to occur?
A bicycle accelerates from rest at 0.50 m/s^2. What is the velocity of the bicycle after 6.0 s?
What's the acceleration of a car that starts at rest and has a velocity of 25 m/s in 10 seconds?
Suppose you were able to drive 300 kilometers in 6.0 hours at a constant speed. a) How fast were you traveling precisely 4.0 hours into your trip? b) Where were you located precisely 4.0 hours into...
You run 100 meters at a speed of 5.0 m/s and then you walk 100 meters at a speed of 1.0 m/s. What is your average speed for this entire exercise period?
You run for 100 seconds at a speed of 5.0 m/s and then you walk for 100 seconds at a speed of 1.0 m/s. What is your average speed?
In the next questions change the given value into scientific notation ex 4 nm-> 4 x 10^-9m A) 3.7 pm-> B) 31 km-> C) 9.8 mm->
A skier moving 6.0m/s forward begins to slow down, accelerating at -2.0m/s^2 for 1.5s. What is the skier's velocity at the end of the 1.5s?
Here's what I did but I don't know another way of solving this without using point slope form. (0, 6) (1.5, y) y-y1=m(x-x1) y-6=-2(1.5-0) y-6= -3 y=3m/s velocity =3m/s...
How many excess electrons does the dome of a van de Graff generator posses? What is the increase in mass because of their presence?
Physics/Chemistry: The dome of a van de Graff generator carries a negative charge of 8.0 x 10-7C. How many excess electrons does it posses? What is the increase in mass because of their presence...
Light have mass or not ? If not then prove it ! If yes then prove it!
In conductor electron of wire flow or electron produce by cells flow ? This is very tuff to me to understand please help us !
How to self-study physics and electrical engineering without going to college? You can buy used textbooks and study it and when you're stucked, can you go to the nearest college and get tutored? For...
FJ is contained in plane R, BC and DE are contained in plane S, and FJ, BC, and DE intersect at A. its hard for me