An apple accelerates as it falls from a tree is which law?
Part 1 A gust of wind blows an apple from a tree. As the apple falls, the force of gravity on the apple is 9.27 N downward, and the force of the wind on the apple is 1.37 N to the right. What is the magnitude of the net external force on the apple? Answer in units of N. Part 2 What is the direction of the net external force on the apple (measured from the downward vertical, so that...
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?
- 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
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.
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?
can someone solve c) Problem 3: Newton's third law An apple of mass 0.1 kg falls from a tree to the ground 2.0m below. a) How long does it take the apple to hit the ground? b) During the fall, what magnitude of force does the apple exert on the Earth? c) Approximately how far does the Earth move towards the apple during the fall? d) During the fall, is the apple moving, the Earth moving, or both, or neither?...
When you drop a 0.35 kg apple, Earth exerts a force on it that accelerates it at 9.8 m/s^2 toward the earths surface. According to Newton’s third law, the apple must exert an equal but opposite force on Earth. If the mass of the earth is 5.98x10^24 kg, what is the magnitude of the earth’s acceleration toward the apple? Answer in units of m/s^2.
As a ball falls to the ground, it accelerates continuously and, therefore, increases its momentum. Why is not this a violation of the law of conservation of the linear moment?
A coconut mass 2kg falls from a 30m tall tree. The coconut falls and comes to rest on impact with the person's head who had been sitting directly beneath the tree. c) The coconut exerted 10,000N of force on the person's head. How long was the coconut in contact?
9. While a ball falls to the ground, it accelerates continuously and so increases its momentum. Why is not this a violation of the law of conservation of the linear moment?