Question

5.10 A frictionless plane is 10.0 m long and inclined at 28.0°. A sled starts at...

5.10

A frictionless plane is 10.0 m long and inclined at 28.0°. A sled starts at the bottom with an initial speed of 4.30 m/s up the incline. When the sled reaches the point at which it momentarily stops, a second sled is released from the top of the incline with an initial speed vi. Both sleds reach the bottom of the incline at the same moment.

(a) Determine the distance that the first sled traveled up the incline.
m

(b) Determine the initial speed of the second sled.
m/s

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A frictionless plane is 10.0 m long and inclined at 42.0°. A sled starts at the...
A frictionless plane is 10.0 m long and inclined at 42.0°. A sled starts at the bottom with an initial speed of 4.60 m/s up the incline. When the sled reaches the point at which it momentarily stops, a second sled is released from the top of the incline with an initial speed vi. Both sleds reach the bottom of the incline at the same moment.
incline. When the sled reaches the point at which it momentarily stops, a second sled is...
incline. When the sled reaches the point at which it momentarily stops, a second sled is released from the top of the incline with an initial speed vi. Both sleds reach the bottom of the incline at the same moment. (a) Determine the distance that the first sled traveled up the incline. m (b) Determine the initial speed of the second sled. m/s
A 4.25 kg block is projected at 5.40 m/s up a plane that is inclined at...
A 4.25 kg block is projected at 5.40 m/s up a plane that is inclined at 30.0° with the horizontal. The block slides some distance up the incline, stops turns around and slides back down to the bottom. When it reaches the bottom of the incline again, it is traveling with a speed of 3.80 m/s. If the coefficient of kinetic friction between the block and the plane is 0.500, how far up the incline did the block slide?
A 4.25 kg block is projected at 5.40 m/s up a plane that is inclined at...
A 4.25 kg block is projected at 5.40 m/s up a plane that is inclined at 30.0° with the horizontal. The block slides some distance up the incline, stops turns around and slides back down to the bottom. When it reaches the bottom of the incline again, it is traveling with a speed of 3.80 m/s. If the coefficient of kinetic friction between the block and the plane is 0.500, how far up the incline did the block slide? Please...
A block of mass m = 3.3 kg is on an inclined plane with a coefficient...
A block of mass m = 3.3 kg is on an inclined plane with a coefficient of friction μ1 = 0.39, at an initial height h = 0.53 m above the ground. The plane is inclined at an angle θ = 44°. The block is then compressed against a spring a distance Δx = 0.13 m from its equilibrium point (the spring has a spring constant of k1 = 35 N/m) and released. At the bottom of the inclined plane...
A block is given an initial push at the bottom of a 22 degree inclined plane....
A block is given an initial push at the bottom of a 22 degree inclined plane. If the coefficient of kinetic friction between the block and plane is 0.32, and the initial speed of the block at the bottom of the incline is 4.00 m/s, how far up the incline does the block travel before coming to rest?
A block of mass 2.51 kg is moving at 6.6 m/s on a flat frictionless plane....
A block of mass 2.51 kg is moving at 6.6 m/s on a flat frictionless plane. It then starts to slide up an incline plane set at an angle of 35 degrees. What is the length ( the length of the incline) it slides before it stops ( in meters )?
a. A 0.200kg ball starting from rest rolls down an inclined plane with θ=30°. Find the...
a. A 0.200kg ball starting from rest rolls down an inclined plane with θ=30°. Find the acceleration of the ball and the magnitude of the normal force exerted by the plane. b.  For the ball from part a, if it starts from rest at a height h = 30.0 cm above its position at the bottom of the incline (measured between the center of the ball at each position), what is the speed of the ball vf at that bottom point,...
A box with 10 kg of mass slides down an inclined plane that is 1.7 m...
A box with 10 kg of mass slides down an inclined plane that is 1.7 m high and 3.5 m long. Due to friction the box reaches 3.0 m/s at the bottom of the inclined plane. Beyond the inclined plane lies a spring with 650 N/m constant. It is fixed at its right end. The level ground between the incline and the spring has no friction The box compressed the spring, got pushed back towards the incline by the spring....
A box with 11 kg of mass slides down an inclined plane that is 2.0 m...
A box with 11 kg of mass slides down an inclined plane that is 2.0 m high and 3.5 m long. Due to friction the box reaches 3.3 m/s at the bottom of the inclined plane. Beyond the inclined plane lies a spring with 650 N/m constant. It is fixed at its right end. The level ground between the incline and the spring has no friction The box compressed the spring, got pushed back towards the incline by the spring....