Question

A 1 kg. box is given a push so that it slides across the floor.
How far will it go, given that the coefficient of kinetic friction
is 0.19 and the push imparts at initial speed of 5.4 m/s? Calculate
to one decimal. Use g = 9.8 m/s^{2}

Answer #1

Hence, the distance covered before it stops is 7.8 m

A 1 kg. box is given a push so that it slides across the floor.
How far will it go, given that the coefficient of kinetic friction
is 0.31 and the push imparts at initial speed of 3.1 m/s? Calculate
to one decimal. Use g = 9.8 m/s2

a
30kg box is given a push so that it slides across the floor. The
push imparts an inital speed of 40m/s. If the box left a skid mark
that was measured to be 120meters long, determine the coefficent of
kinetic friction between the surfaces.

1.A 23 kg box is given a shove across a horizontal surface that
gives it an initial speed of 6 m/s. The box is eventually brought
to rest by friction. The coefficient of kinetic friction in this
example is 0.42. How far does the box go after the shove before it
stops?
??? m?
2. A 15 kg box is given a shove across a horizontal surface that
gives it an initial speed of 18 m/s. The box is eventually...

A 19 kg box is given a shove across a horizontal surface that
gives it an initial speed of 7 m/s. The box is eventually brought
to rest by friction. The coefficient of kinetic friction in this
example is 0.44. How far does the box go after the shove before it
stops?

A wood block with mass 2 kg slides along the floor. It is given
an initial velocity of 10 m/s and comes to a stop after traveling
1.5 m. What is the coefficient of kinetic friction between the
block and the floor?

you push a 67 kg box across a floor where the co efficient of
kinetic fricition is u=0.55. The force you exert is horiZontal . a)
hOW MUCH POWER IS NEEDED TO PUSH THE BOX AT A SPEED OF V=0.5M/S? B)
hOW MUCH WORK DO YOU DO IF YOU PUSH THE BOX FOR TIME T=35S?

Mary applies a force of 75 N to push a box with an acceleration
of 0.43 m/s2. When she increases the pushing force to 81 N, the
box's acceleration changes to 0.63 m/s2. There is a constant
friction force present between the floor and the box. (a) What is
the mass of the box? kg (b) What is the coefficient of kinetic
friction between the floor and the box?
(a) What is the mass of the box?
_________kg
(b) What...

A 5.0 kg box slides down a 5.0 m high frictionless hill,
starting from rest, across a 2.0 m wide horizontal surface, then
hits a horizontal spring with spring constant 500 N/m. The ground
under the spring is frictionless, but the 2.0 m wide horizontal
surface is rough with a coefficient of kinetic friction of
0.25.
a. What is the speed of the box just before reaching the rough
surface?
b. What is the speed of the box just before...

1`A puck of mass 0.110 kg slides across ice in the positive
x-direction with a kinetic friction coefficient between
the ice and puck of 0.167. If the puck is moving at an initial
speed of 15.0 m/s, find the following.
(a) What is the force of kinetic friction? (Indicate the
direction with the sign of your answer.)
N
(b) What is the acceleration of the puck? (Indicate the direction
with the sign of your answer.)
m/s2
(c) How long does...

1) A force of 210 N is needed to push a table across a level
classroom floor for a distance of 2.8 m. How much work was done on
the table?
2) Use g = 9.8 m/s2.
If 4,090 J of work is used to raise a 118 kg crate to a shelf in a
warehouse, how high was the crate raised?
3) Use g = 9.8 m/s2.
A 66.2 kg student runs up a 5.25 m high stairway in...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 5 minutes ago

asked 6 minutes ago

asked 22 minutes ago

asked 25 minutes ago

asked 31 minutes ago

asked 33 minutes ago

asked 40 minutes ago

asked 41 minutes ago

asked 41 minutes ago

asked 50 minutes ago

asked 59 minutes ago

asked 1 hour ago