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** Assume the acceleration gravity g=10 m/s2 in ALL questions. Problem 1 In the figure shown...
Assume g = 10 m/s2 A 4.0-kg block is released from rest at point A. The...
Assume g = 10 m/s2 A 4.0-kg block is released from rest at point A. The track is frictionless except for the rough portion between points B and C. The block travels down the track, hits a spring of force constant 2000 N/m, and compresses the spring 0.20 m from its equilibrium position before coming to rest momentarily. What is the work done by the gravitational force as the block moves from A to B? (A) 3.00 m M Select...
Assume g = 10 m/s2 A 4.0-kg block is released from rest at point A. The...
Assume g = 10 m/s2 A 4.0-kg block is released from rest at point A. The track is frictionless except for the rough portion between points B and C. The block travels down the track, hits a spring of force constant 2000 N/m, and compresses the spring 0.20 m from its equilibrium position before coming to rest momentarily. What is the work done by the gravitational force as the block moves from A to B? 3.00 m Select one: O...
1. -/10 points SerPSE10 8.2.P.003. and slides on the frictionless track shown in the figure below....
1. -/10 points SerPSE10 8.2.P.003. and slides on the frictionless track shown in the figure below. (Leth, = 6.70 m.) A block of mass m - 4,40 kg is released from rest from point 3.20 m 12.00 m and © (a) Determine the block's speed at points V- m/s m/s Ve= (b) Determine the network done by the gravitational force on the block as it moves from point to point ©. Need Help? Read it Watch it Submit Answer
030 (part 1 of 3) 3.0 points A block starts at rest and slides down a...
030 (part 1 of 3) 3.0 points A block starts at rest and slides down a fric- tionless track. It leaves the track horizontally, flies through the air, and subsequently strikes the ground 521 g What is the speed of the block when it leaves the track? The acceleration of gravity is 9.81 m/s2. Answer in units of m/s. 031 (part 2 of 3) 3.0 points What horizontal distance does the block travel in the air? Answer in units of...
A block of mass m= 7.30 kg is released from rest from point and slides on...
A block of mass m= 7.30 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Acum , -7.50m) and (a) Determine the block's speed at points point point m/s to point (b) Determine the network done by the gravitational force on the block as it moves from point
A block of mass m = 7.50 kg is released from rest from point and slides...
A block of mass m = 7.50 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Let ha-6.10 m.) ha 3.20 m 2.00 m (a) Determine the block's speed at points ) and vg= YC= m/s m/s (b) Determine the net work done by the gravitational force on the block as it moves from point to point C
is ball on Moon, where the acceleration due to gravity is 1/6(g -9.8) and air resistance...
is ball on Moon, where the acceleration due to gravity is 1/6(g -9.8) and air resistance is negligible, is hit directly upward and returns to the same level 85 s later, (a) How high above its origjinal point did the ball go? (b) How fast it moving just a after it was hit? 7. Two train cars are on a straight, horizontal track. The car A starts at rest and is put in motion with a constant acceleration of 2.00...
8.2 A block of mass m = 5.10 kg is released from rest from point and...
8.2
A block of mass m = 5.10 kg is released from rest from
point and slides on the
frictionless track shown in the figure below. (Let
ha = 7.40 m.)
(a) Determine the block's speed at points and .
vB
= m/s
vC
= m/s
(b) Determine the net work done by the gravitational force on the
block as it moves from point to point
.
J
A block of mass m = 6.20 kg is released from rest from point and slides...
A block of mass m = 6.20 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Assume ha = 6.10 m.) Determine the block's speed at points and point m/s point m/s Determine the net work done by the gravitational force on the block as it moves from point to point J
A block of mass m = 7.40 kg is released from rest from point and slides...
A block of mass m = 7.40 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Let h_a = 5.20 m.) Determine the block's speed at points Where is the energy stored at point A? Where is the energy stored at point B? m/s Determine the net work done by the gravitational force on the block as it moves from point to point
Assume g = 10 m/s2 A 4.0-kg block is released from rest at point A. The track is frictionless except for the rough portion between points B and C. The block travels down the track, hits a spring of force constant 2000 N/m, and compresses the spring 0.20 m from its equilibrium position before coming to rest momentarily. What is the work done by the gravitational force as the block moves from A to B? (A) 3.00 m M Select...
Assume g = 10 m/s2 A 4.0-kg block is released from rest at point A. The track is frictionless except for the rough portion between points B and C. The block travels down the track, hits a spring of force constant 2000 N/m, and compresses the spring 0.20 m from its equilibrium position before coming to rest momentarily. What is the work done by the gravitational force as the block moves from A to B? 3.00 m Select one: O...
1. -/10 points SerPSE10 8.2.P.003. and slides on the frictionless track shown in the figure below. (Leth, = 6.70 m.) A block of mass m - 4,40 kg is released from rest from point 3.20 m 12.00 m and © (a) Determine the block's speed at points V- m/s m/s Ve= (b) Determine the network done by the gravitational force on the block as it moves from point to point ©. Need Help? Read it Watch it Submit Answer
030 (part 1 of 3) 3.0 points A block starts at rest and slides down a fric- tionless track. It leaves the track horizontally, flies through the air, and subsequently strikes the ground 521 g What is the speed of the block when it leaves the track? The acceleration of gravity is 9.81 m/s2. Answer in units of m/s. 031 (part 2 of 3) 3.0 points What horizontal distance does the block travel in the air? Answer in units of...
A block of mass m= 7.30 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Acum , -7.50m) and (a) Determine the block's speed at points point point m/s to point (b) Determine the network done by the gravitational force on the block as it moves from point
A block of mass m = 7.50 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Let ha-6.10 m.) ha 3.20 m 2.00 m (a) Determine the block's speed at points ) and vg= YC= m/s m/s (b) Determine the net work done by the gravitational force on the block as it moves from point to point C
is ball on Moon, where the acceleration due to gravity is 1/6(g -9.8) and air resistance is negligible, is hit directly upward and returns to the same level 85 s later, (a) How high above its origjinal point did the ball go? (b) How fast it moving just a after it was hit? 7. Two train cars are on a straight, horizontal track. The car A starts at rest and is put in motion with a constant acceleration of 2.00...
8.2
A block of mass m = 5.10 kg is released from rest from
point and slides on the
frictionless track shown in the figure below. (Let
ha = 7.40 m.)
(a) Determine the block's speed at points and .
vB
= m/s
vC
= m/s
(b) Determine the net work done by the gravitational force on the
block as it moves from point to point
.
J
A block of mass m = 6.20 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Assume ha = 6.10 m.) Determine the block's speed at points and point m/s point m/s Determine the net work done by the gravitational force on the block as it moves from point to point J
A block of mass m = 7.40 kg is released from rest from point and slides on the frictionless track shown in the figure below. (Let h_a = 5.20 m.) Determine the block's speed at points Where is the energy stored at point A? Where is the energy stored at point B? m/s Determine the net work done by the gravitational force on the block as it moves from point to point
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