1. A baseball has a mass of 0.2 kg. If its acceleration is 40 m/s2, what is the net force on the baseball? 2. A6 kg cat accelerates at 1.5 m/s2. Find the net force. 3. Suppose you pull a 10-kg sled so that the net force on the sled is 5 N. What is the accelerations?
1. A baseball has a mass of 0.2 kg. If its acceleration is 40 m/s2, what is the net force on the baseball? 2. A6 kg cat accelerates at 1.5 m/s2. Find the net force. 3. Suppose you pull a 10-kg sled so that the net force on the sled is 5 N. What is the accelerations?
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Transcribed Image Text:Calculations, Force
1. A baseball has a mass of 0.2 kg. If its acceleration is 40 m/s2, what is the net force on
the baseball?
2. A6 kg cat accelerates at 1.5 m/s2. Find the net force
3. Suppose you pull a 10-kg sled so that the net force on the sled is 5 N. What is the
accelerations?
4. A net force of 4,500N acts on a car with a mass of 1,500 kg. What is the acceleration of
the car?
5. A basketball is thrown with a net force of 9 N and accelerates at 1.5 m/s2. What is the
mass of the basketball?
Expert Solution
Step 1
Given data:
Mass of the baseball is,
mb = 0.2 kg
Mass of the cat is,
mc =6 kg
Mass of the sled is,
ms = 10 kg
Acceleration of the baseball is,
ab = 40 m/s2
Acceleration of the cat is,
ac = 1.5 m/s2
The net force on the sled is,
Fs = 5 N
Formula used:
According to Newton's second law of motion, force is,
Where,
F- Force acting on an object
a- Acceleration of an object
m- Mass of an object
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