a box (m=0.830) is moving on a horizontal surface with a coefficient of friction of 0.108....
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a box (m=0.830) is moving on a horizontal surface with a
coefficient of friction of 0.108....
1. (35 ps) A box ( -0.830 kg) is moving on a horizontal surface with a...
1. (35 ps) A box ( -0.830 kg) is moving on a horizontal surface with a coeficient of Thiction of 0.108. A spring with a spring constant of 17.3 N/m is 1.95 m from the box. The box is stopped by the spring, compressing it 0.105 m A) What is the initial speed of the hox? B) How fast is the box moving when it reaches the spring? Pictorial Representation What is the System Potential Energies? Nonconservative forces ? External...
1. (35 pts) A box (m-0.75 kg) is moving on a horizontal surface with a coefficient...
1. (35 pts) A box (m-0.75 kg) is moving on a horizontal surface with a coefficient of friction of 0.110. A spring with a spring constant of 7.25 N/m is 3.50 m from the box The box is stopped by the spring, compressing it 0.18 m A) What is the initial spood of the box? B) How fast is the box moving when it reaches the spring? Pictorial Representation What is the System? Potential Energies? Nonconservative forces? External Forces? Is...
1. (35 pts) A box m 0.75 kp) is moving on a horizontal warface with a...
1. (35 pts) A box m 0.75 kp) is moving on a horizontal warface with a coefficient of friction of 0.110. A spring with a spring constant of 7.25 N/m is 3.50 m from the box The box is stopped by the spring, compressing it 0.18 m A) What is the initial speed of the box? B) How fast is the box moving when it reaches the spring? Pictorial Representation What is the System? Potential Energies? Nonconservative forces? External Forces?...
a box will be launched on a horizontal surface using a spring. the spring has a...
a box will be launched on a horizontal surface using a spring. the spring has a spring constant of 11n/m. the box is pressed against the spring, compressing it by 0.25m. the coefficient of kinetic friction between the box and the surface is 0.10.a) how fast is the box moving when it leaves the spring. B)how far from the compressed spring does the box slide.
13.2) A 1.3 -kg block slides along a horizontal surface with a coefficient of friction μk...
13.2)
A 1.3 -kg block slides along a horizontal surface with a
coefficient of friction μk = 0.274. The block has a speed v = 2.28
m/s when it strikes a massless spring head-on.
a. If the spring has a force constant k = 30.9 N/m, how far is
the spring compressed?
b. What minimum value of the coefficient of static friction,
μs, will assure the spring remains compressed at the maximum
compressed position?
c. If μs is less than...
please solve on paper and show equation your gonna use 3. (35 pts) A box (mass - 2.3 kg will be launched on a ho...
please solve on paper and show equation your gonna use
3. (35 pts) A box (mass - 2.3 kg will be launched on a horizontal surface using a spring The spring has a spring constant of 35 N/m. The box is pressed against the spring, compressing it by 1.05 m. The coefficient of kinetic friction between the box and the surface is 0.25. A) How fast is the box moving when it leaves the spring? B) How far from the...
Problem 2 A block A of 0.5-kg rests on a horizontal, frictionless surface. The block is...
Problem 2 A block A of 0.5-kg rests on a horizontal, frictionless surface. The block is pressed back against a spring having a constant of k 400 N/m, compressing the spring by 12.0 cm. Then the b sreleased. The incline has a friction coefficient μ-02, and the horizontal surface has no friction. 1. Find the maximum distance d the block travels up the incline if -40 (Position C) 2. How fast is the block moving up when halfway to its...
A 2.80-kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it encounters a spring.
A 2.80-kg box is sliding along a frictionless horizontal surface with a speed of 1.8 m/s when it encounters a spring. a. Determine the force constant of the spring, if the box compresses the spring 5.50 cm before coming to rest. b. Determine the initial speed the box would need in order to compress the spring by 1.30 cm. A box slides from rest down a frictionless ramp inclined at 39.0° with respect to the horizontal and is stopped at the bottom of...
Part C Review A 4.5 kg box slides down a 5.2-m -high frictionless hill starting from rest, across a 2.3-m -wide horizontal surface then hits a horizontal spring with spring constant 470 N/m How far i...
Part C Review A 4.5 kg box slides down a 5.2-m -high frictionless hill starting from rest, across a 2.3-m -wide horizontal surface then hits a horizontal spring with spring constant 470 N/m How far is the spring compressed? Express your answer using two significant figures The other end of the spring is anchored against a wall The ground under the spring is frictionless, but the 2.3-m- long horizontal surface is rough. The coefficient of kinetic friction of the box...
An ice hockey puck is moving on a horizontal rough surface with the kinetic friction coefficient...
An ice hockey puck is moving on a horizontal rough surface with the kinetic friction coefficient μ=0.16μ=0.16. How far will the puck go before coming to a complete stop if it's initial speed is V0 = 18.5 m/s? The traveled distance is ? How long will it take for the puck to stop? The time of travel is?
1. (35 ps) A box ( -0.830 kg) is moving on a horizontal surface with a coeficient of Thiction of 0.108. A spring with a spring constant of 17.3 N/m is 1.95 m from the box. The box is stopped by the spring, compressing it 0.105 m A) What is the initial speed of the hox? B) How fast is the box moving when it reaches the spring? Pictorial Representation What is the System Potential Energies? Nonconservative forces ? External...
1. (35 pts) A box (m-0.75 kg) is moving on a horizontal surface with a coefficient of friction of 0.110. A spring with a spring constant of 7.25 N/m is 3.50 m from the box The box is stopped by the spring, compressing it 0.18 m A) What is the initial spood of the box? B) How fast is the box moving when it reaches the spring? Pictorial Representation What is the System? Potential Energies? Nonconservative forces? External Forces? Is...
1. (35 pts) A box m 0.75 kp) is moving on a horizontal warface with a coefficient of friction of 0.110. A spring with a spring constant of 7.25 N/m is 3.50 m from the box The box is stopped by the spring, compressing it 0.18 m A) What is the initial speed of the box? B) How fast is the box moving when it reaches the spring? Pictorial Representation What is the System? Potential Energies? Nonconservative forces? External Forces?...
13.2)
A 1.3 -kg block slides along a horizontal surface with a
coefficient of friction μk = 0.274. The block has a speed v = 2.28
m/s when it strikes a massless spring head-on.
a. If the spring has a force constant k = 30.9 N/m, how far is
the spring compressed?
b. What minimum value of the coefficient of static friction,
μs, will assure the spring remains compressed at the maximum
compressed position?
c. If μs is less than...
please solve on paper and show equation your gonna use
3. (35 pts) A box (mass - 2.3 kg will be launched on a horizontal surface using a spring The spring has a spring constant of 35 N/m. The box is pressed against the spring, compressing it by 1.05 m. The coefficient of kinetic friction between the box and the surface is 0.25. A) How fast is the box moving when it leaves the spring? B) How far from the...
Problem 2 A block A of 0.5-kg rests on a horizontal, frictionless surface. The block is pressed back against a spring having a constant of k 400 N/m, compressing the spring by 12.0 cm. Then the b sreleased. The incline has a friction coefficient μ-02, and the horizontal surface has no friction. 1. Find the maximum distance d the block travels up the incline if -40 (Position C) 2. How fast is the block moving up when halfway to its...
Part C Review A 4.5 kg box slides down a 5.2-m -high frictionless hill starting from rest, across a 2.3-m -wide horizontal surface then hits a horizontal spring with spring constant 470 N/m How far is the spring compressed? Express your answer using two significant figures The other end of the spring is anchored against a wall The ground under the spring is frictionless, but the 2.3-m- long horizontal surface is rough. The coefficient of kinetic friction of the box...
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