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Impulse
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Questions (88)
a ball of mass 0.4 kg is initially at rest on the ground. It is kicked and leaves the kicker's foot with a speed of 5 m/s in a
1 answer
asked by
emma
773 views
A(n) 0.187 kg baseball is thrown with a speed of 29 m/s. It is hit straight back at the pitcher with a final speed of 22.3 m/s.
W
1 answer
asked by
Sarah
731 views
A golf ball and a bowling ball are dropped from the same height, which bounce and return to the same starting height. Which one
3 answers
asked by
ko
710 views
A 10-g bullet is shot vertically into a stationary 8-kg block. The block lifts upward 3.0 mm. The bullet penetrates the block in
2 answers
asked by
Zach
715 views
In a particular crash test, an automobile of mass 1295 kg collides with a wall and bounces back off the wall. The x components
2 answers
asked by
monica :)
699 views
The force shown in the figure below is the net eastward force acting on a ball. The force starts rising at t=0.020 s, falls back
3 answers
asked by
jaz
684 views
A 0.48 kg soccer ball approaches a player horizontally with a velocity of 18 m/s to the north. The player strikes the ball and
2 answers
asked by
Michael N.
673 views
Two NBA players are revered for their ability to dunk a basketball, i.e., both players can jump very high. The first player is a
1 answer
asked by
Anonymous
634 views
Before a collision, a 28 kg object is moving at +13 m/s. Find the impulse
3 answers
asked by
cc
620 views
A rowboat passenger uses an oar to push the boat off the dock by exerting a force of 60.0 N for 2.0 s. What impulse acts on the
2 answers
asked by
Pat
615 views
Along with force, which other variable is used to calculate impulse?
A. The amount of time the force is applied. B. The mass of
1 answer
asked anonymously
58 views
Carl hits a 0.05 kg golf ball giving it a speed of 65 m/s. What impulse does he impact to the ball?
2 answers
asked by
Bill
579 views
If a 35 g arrow moving at 160 km/h penetrates a block of wood suspended by a rope, what impulse is delivered to the block?
2 answers
asked by
Anonymous
594 views
A rubber ball of mass 43.5 g is dropped from a height of 2.05 m onto a floor. The velocity of the ball is reversed by the
2 answers
asked by
Anonymous
592 views
A 0.15 kg baseball is moving at 35 m/s toward home plate when it is hit with the bat. The ball is in contact with the bat for
2 answers
asked by
Timmy
550 views
a regulation golf ball has a mass of 45.0 grams. a golf ball is dropped from a height of .305 m and it strikes the floor with a
2 answers
asked by
maria
529 views
Before a collision, a 27 kg object is moving at +11 m/s. Find the impulse that acted on the object if, after the collision, it
2 answers
asked by
PLEASE HELP ASSIGNMENT DUE TOMORROW!!!!!!!
510 views
The cannon on a pirate ships shoots cannon balls with a speed of 350m/s (the muzzle velocity). The cannon can be adjusted to
1 answer
asked anonymously
57 views
a tennis raquet contacts a tennis ball for .03s and applies a force of 30N for that time. What is the impulse generated here?
2 answers
asked by
kathy
506 views
Two spheres of equal mass are thrown against a wall with equal velocities. One sphere rebounds with 75% of its original speed,
1 answer
asked by
Ashley
486 views
If an impulse of 60 Ns is required to stop and object, list in your log three force and time combinations that can stop an
1 answer
asked by
kevin
466 views
A student is doing the egg blast lab. Their egg blast device has a total mass of 0.20 kg. It fires off of the launcher at 26
1 answer
asked by
Anonymous
482 views
A big 2.5 blob of macaroni and cheese falls to the floor in 1.2 seconds. What is the impulse on the blob?
1 answer
asked by
Zar
427 views
Which mathematical representation correctly identifies impulse?
A. impulse = acceleration x time B. impulse = force x time C.
1 answer
asked anonymously
47 views
A boxer throws a punch with a force of 1,400 N that lasts 0.02 s. What is the impulse of this punch? (1 point) Responses 70,000
1 answer
asked anonymously
47 views
A boxer throws a punch with a force of 1,400 N that lasts 0.02 s. What is the impulse of this punch? (1 point)
Responses 28
1 answer
asked by
u dont know me
48 views
A boxer throws a punch with a force of 1,400 N that lasts 0.02 s. What is the impulse of this punch? (1 point) Responses 7,000
1 answer
asked anonymously
22 views
A boxer throws a punch with a force of 1800N that lasts 0.02s. What is the impulse of this punch?(1 point) Responses 28 kg m/s
1 answer
asked by
random
22 views
Which mathematical representation correctly identifies impulse? (1 point)
Responses impulse=force×time impulse is equal to force
1 answer
asked anonymously
25 views
A boxer throws a punch with a force of 1,400 N that lasts 0.02 s. What is the impulse of this punch? (1 point)
Responses 28
1 answer
asked anonymously
15 views
A ball experiences an impulse of 1.52 N·s when it strikes the floor for 0.01 s. What is the force acting on the ball? a. 0.0152
1 answer
asked by
Daniel
9 views
When a bat hits a ball, what is the impulse?
Responses the mass multiplied by the force the mass multiplied by the force, the
1 answer
asked by
Estrella Torres
42 views
Which mathematical representation correctly identifies impulse? (1 point) Responses impulse=forcetime impulse is equal to force
1 answer
asked anonymously
22 views
A boxer throws a punch with a force of 1500n that lasts 0.03s. What is the impulse of this punch?
1 answer
asked anonymously
15 views
What impulse will cause a 1,020-kg car to accelerate from 14 m/s to 31 m/s? (unit)
1 answer
asked anonymously
6 views
What is the impulse on a car if a 2,708 N force is applied for 5.8 s? (unit)
1 answer
asked anonymously
6 views
A 12,833 kg∙m/s impulse is applied to a 1,083-kg car. What is the change in velocity? (0.1)
1 answer
asked anonymously
6 views
A 0.40 kg soccer ball approaches a player horizontally with a velocity of
18 m/s to the north. The player strikes the ball and
1 answer
asked anonymously
2 views
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Parent Categories (11)
Collisions
Collisions and Forces
Dynamics
Force and Motion
Forces
Forces and Motion
Kinematics
Mechanics
Mechanics / Motion
Momentum
Physics