Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
A block of wood is moved by a man with a force of 150 N from place A to place B with a uniform velocity of 1.2 m/s. The time taken by him in this process is 30 s.
1 answer
There is no question here.
You can
ask a new question
or
answer this question
.
Similar Questions
A block of wood of mass 6.0 kg slides along a skating rink at 12.5 m/s^2 [w] . The block slides onto a rough section of ice that
Top answer:
12.5 m/s^2 is not a speed. It is an acceleration rate. What are the [w] and [E] supposed to mean?
Read more.
A block of wood of mass 6.0 kg slides along a skating rink at 12.5 m/s^2 [w] . The block slides onto a rough section of ice that
Top answer:
16.0m
Read more.
A 2.5 wood block is pulled along a wood floor at a steady speed. A second wood block, with mass 3.5 , is attached to the first
Top answer:
To determine the magnitude of the force pulling on the first block, we need to consider the forces
Read more.
The coefficient of kinetic friction for wood on wood is o.55. The coefficient of kinetic friction for wood on wood is 0.68. For
Top answer:
suspect STATIC is 0.68 .68 m g = starting Force .55 m g = constant velocity Force
Read more.
Two blocks of identical mass are placed in water. One is made of aluminum, the other of wood. The wood block is noted and
Top answer:
They have the same mass. The force up on the wood block is m g the force up on the Al block is its
Read more.
Two blocks of identical mass are placed in water. One is made of aluminum, the other of wood. The wood block is noted and
Top answer:
the bouyant force depends on water displaced. The buoyant force on the wood is equal to the mass of
Read more.
A 14g bullet is traveling at 306m/s when it strikes a block of wood. If the block of wood exerts a force of 50,000 N opposing
Top answer:
To find how far the bullet will penetrate the block of wood, we can use the concept of work. When an
Read more.
A 41g bullet is traveling at 499m/s when it strikes a block of wood. If the block of wood exerts a force of 50,000 N opposing
Top answer:
0.17meter
Read more.
A 28 g bullet is traveling at 414 m/s when it strikes a block of wood. If the block of wood exerts a force of 50,000 N opposing
Top answer:
F = ma, so a = 50000/0.28 Now recall that the distance traveled is s = v^2/(2a)
Read more.
a 4.0kg block of wood is pulled along a horizontal ground from rest and a force of 15N is required to produce acceleration of
Top answer:
Ff = friction force 15 - Ff = m a = 4 * 2 = 8 so Ff = 15 - 8 = 7 Newtons friction then no
Read more.
Related Questions
How much applied force is needed to accelerate a 2.0 kg block of wood at 4.0m/s^2 along a rough table, against a 10 N force of
a bullet of mass 0.03kg enters a block of wood with a velocity 600m/s & penatrate to a depth of 0.2m .Calculate the average
How much work is done by the horizontal force F = 150 N on the 18 Kg block when the force pushes the block 5.0 M up along the 32
A 15g bullet is fired horizontally into a block of wood with a mass of 2.5 k and embedded in the block. Initially the block of
a bullet of mass 120g is fired horizontally into a fixed wooden block with a speed of 20 m/s. If the bullet is brought to rest
Four students push on a block of wood with the forces shown in the diagram below. Assume friction is negligible.
________ 10 N |
A 2.0 kg wood block is launched up a wooden ramp that is inclined at a 25 ∘ angle. The block's initial speed is 14 m/s . The
A 2.0kg wood block is launched up a wooden ramp that is inclined at a 26 angle. The block's initial speed is 8.0 m/s. The
A block of wood weighing 25 N is submerged under water. If the net force on the wood is 5 N upward, how much buoyant force is
A block is pulled across the floor by a pull of 400 N at an angle
of 35˚ with the horizontal. The force of the kinetic friction
