Questions tagged 'Motion'
19 questions
Dec 21, 2024
How long will it take them to glide to the edge of the rink?
At the center of a circular ice rink with a diameter of 50 meters, a 75 kg skater is moving north at a speed of 2.5 m/s when they collide with and hold onto a 60 kg skater who was traveling west at 3....
A hot air balloon is descending at a rate of 2.0 m/s when a passenger drops a camera…?
A hot air balloon is descending at a rate of 2.0 m/s when a passenger drops a camera. (a) If the camera is 35 m above the ground when it is dropped, how long does it take for the camera to reach the g...
Physics velocity help? 10 pts!?
The figure shows the motion diagram for a horse galloping in one direction along a straight path. Although not every dot is labeled, the dots represent equally spaced instants of time. a) What is the...
What am I solving for in this physics problem? And how do I get the answer?
Ke Min is driving at a speed of 23 m/s on a rainy night when he notices a tree branch lying across the road 60.0 m ahead. He slams on the brakes to try to stop in time. If the coefficient of kinetic f...
In physics what does s=ut+1/2at stand for?
What does the equation ( s = ut + \frac{1}{2}at^2 ) represent in physics, and how is it used in solving problems related to motion?
help with a physics question-about a rollercoaster and its loop?
A block of mass ( m ) slides from rest on a frictionless loop-the-loop track, as illustrated in the diagram. What is the minimum release height, ( h_i ), required for the block to maintain contact wit...
An eagle is flying horizontally at a speed of 3.00 m/s when the fishin her talons wiggles loose and falls into?
An eagle is flying horizontally at a speed of 3.00 m/s when the fish in its talons wiggles loose and falls into a lake 5.00 m below. Calculate the velocity of the fish relative to the water when it hi...
novice skier, starting from rest, slides down a frictionless 34.0° incline whose vertical height is 124 m.?
A novice skier starts from rest and slides down a frictionless incline that is angled at 34.0° and has a vertical height of 124 meters. What is her speed when she reaches the bottom of the incline, ex...
A ball with a horizontal speed of 1.25m/s rolls off a bench 1.00m above the floor…(additional info. given)?
A ball with a horizontal speed of 1.25 m/s rolls off a bench that is 1.00 m above the floor. A) How long will it take for the ball to hit the floor? B) How far from the point on the floor directly b...