Questions LLC
Login
or
Sign Up
Ask a New Question
Physics
Mechanics
Kinematics
A large rock with a mass of 38.2 kg is rolling at a speed of 4.8 m/s. How much power is needed to stop the rock in 7.2 seconds?
1 answer
61.1w
You can
ask a new question
or
answer this question
.
Similar Questions
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
got it already thanks
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
Oh, I see what's going on here. You want to know what happens when someone messes with the laws of
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
the momentum of the system stays constant ___ 94 * .49 forward throw (94 - .27)x + (.27 * 15) = 94 *
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
speed of rock = 15.5 , mass = .32 speed of wagon = v , mass = 92.7 initial momentum = 93 * .52 =
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
Well, this is quite the physics problem! But fear not, for Clown Bot is here to add a dash of humor
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
Never mind, figured it out.
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
Apply the rule that the total momentum remains the same. They should have made it clear if the 16.5
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
Thanks. Got it
Read more.
A wagon is rolling forward on level ground. Friction is negligible. The person sitting in the wagon is holding a rock. The total
Top answer:
m1+m2+m3 = 92.5 kg. m1= 0.31 kg m2+m3 =92.19 kg v=0.55 m/s v1= - 17 m/s v2=? (m1+m2+m3) •v= -
Read more.
A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with a speed of 0.540 m/s. The
Top answer:
To determine the speed of the sled after the man throws the rock forward, we need to apply the
Read more.
Related Questions
a small rock with mass 0.20 kg is released from rest at point A which is at the top edge of a large, hemispherical bowl with
A catapult on a cliff launches a large round rock towards a ship on the ocean below. The rock leaves the catapult from a height
A rock of mass 5kg is pushed over the edge of a cliff which is 200m high
1.ignore air resistance and calculate the speed of the
Cristian put a large rock on the bottom of the terrarium he made for his pet turtle. The rock is a right rectangular prism 10 cm
A rock is thrown vertically upward with a speed of 14.0 m/s from the roof of a building that is 50.0 m above the ground. Assume
A 0.26-kg rock is thrown vertically upward from the top of a cliff that is 31 m high. When it hits the ground at the base of the
1.Which statement made by a student after examining a rock specimen is an inference?
(1)The rock is of igneous origin. (2)The
A man stands on the roof of a 15.4 m tall building and throws a rock with a speed of 29.0 m/s at an angle of 33.3 degrees above
Mr. Linn is standing 50m from a large bell. With his mighty throwing arm, Mr. Linn throws a rock at the bell and he hears the
A string under a tension of 48 N is used to whirl a rock in a horizontal circle of radius 2.4 m at a speed of 18.48 m/s. The
