A 0.3-lb apple falls out of a tree from a height of 4.7 m. What is...

Question

Question

A 0.3-lb apple falls out of a tree from a height of 4.7 m. What is the momentum of the apple just before it hits the ground?

science physics

Answer 1

Answer #1

9 ニ 1.306 kgm/s

Answer 2

Similar Homework Help Questions

- Part A-An apple falls from a tree and drops straight to the ground. Its initial...

- Part A-An apple falls from a tree and drops straight to the ground. Its initial height was 1.1 m, and its speed just before hitting the ground was 3.5 m/s. If air resistance does -8.0x10-2 J of work on the apple, what is the mass of the apple? 2.5x10-2 kg 1.7x10-2 kg 4.7x10-3 kg 3.2x10-2 kg
Maria throws an apple vertically upward from a height of 1.3 m with an initial velocity...

Maria throws an apple vertically upward from a height of 1.3 m with an initial velocity of +2.9 m/s. Will the apple reach a friend in a tree house 7.0 m above the ground? The acceleration due to gravity is 9.81 m/s2. 1. No, the apple will reach 5.27136 m below the tree house 2. Yes, the apple will reach 5.27136 m above the tree house 3. No, the apple will reach 1.43117 m below the tree house 4. No,...
When an apple falls from a tree what happens to its gravitational potential energy just as...

When an apple falls from a tree what happens to its gravitational potential energy just as it reaches the ground? After it strikes the ground?

Suppose an acorn with a mass of 3.17 g falls off a tree. At a particular...

Suppose an acorn with a mass of 3.17 g falls off a tree. At a particular moment during the fall, the acorn has a kinetic energy of 0.299 J and a potential energy of 0.167 J with respect to the ground. How does the acorn's potential and kinetic energy change as it falls? O Both potential and kinetic energy decrease. Polential encrgy increases and kinetic energy decreases. Potential energy decreases and kinetic energy increases. O Both potential and kinetic energy...
A ball with a mass of 2 kg falls from a height of 3 m on...

A ball with a mass of 2 kg falls from a height of 3 m on the ground in point B. From there the ball bounces (coefficient of restitution e = 0.8) to come to the ground a little later in point C. A 3 m B 26 o The speed (in x and y direction) of the ball just before it hits the ground in point B. U o The speed (in x and y direction) of the ball...
While unrealistic, we will examine the forces on a leg when one falls from a height...

While unrealistic, we will examine the forces on a leg when one falls from a height by approximating the leg as a uniform cylinder of bone with a diameter of 2.3 cm and ignoring any shear forces. Human bone can be compressed with approximately 1.7 × 108 N/m2 before breaking. A man with a mass of 70 kg falls from a height of 7 m. Assume his acceleration once he hits the ground is constant. For these calculations, g =...

A 60 gram tennis ball is dropped from rest from a height of 5.0 m above...

A 60 gram tennis ball is dropped from rest from a height of 5.0 m above the ground. A. What is the magnitude of its momentum just before the ball hits the ground if we neglect air resistance? B. What is the impulse on the tennis ball if the rebound speed just after the collision is 80% of the initial speed of the ball you used in part A?
An apple accelerates as it falls from a tree is which law?

An apple accelerates as it falls from a tree is which law?
A 150-kg pile driver falls from a height of 7.5 m to hit a piling. (a)...

A 150-kg pile driver falls from a height of 7.5 m to hit a piling. (a) What is its speed as it hits the piling? (b) With what momentum does it hit the piling?

Q 6.28: As a 3.3-N apple falls from a 3.5-m tree under the influence of gravity,...

Q 6.28: As a 3.3-N apple falls from a 3.5-m tree under the influence of gravity, a constant air drag force of 0.22 N acts on the apple. Determine the work done on the apple by the conservative force in this situation.