Weegy: Two bouncy balls colliding with each other is an example of Elastic collision.
User: Which of the following is considered to be a vector? A. Velocity B. Mass C. Temperature D. Time
Weegy: Velocity is considered to be a vector.
User: What's the velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg? Round to the nearest hundredth
Weegy: The velocity of an object that has a momentum of 4,000 kg-m/s and a mass of 115 kg is 34.78 m/s. p = mv, where p is momentum, m is mass and v is velocity. v = p/m v = 4,000 kg-m/s / 115 kg v = 34.78 m/s.
User: Steve and Carl are driving from Scranton to Bridgeport, a distance of 180 miles. If their speed averages 60 miles an hour, how long will it take them to get there?
Weegy: Steve and Carl are driving from Scranton to Bridgeport, a distance of 180 miles. If their speed averages 60 miles per hour it will take them 180/60= 3 hours to get there.
User: In which of the following units is acceleration expressed? A. Foot-pounds B. Newtons C. Meters per second squared D. Kilograms
Weegy: Acceleration is expressed in - meters per second squared.
User: An object has a mass of 13.5 kilograms. What force is required to accelerate it to a rate of 9.5 m/s^2?
Weegy: The force that is required to accelerate it to a rate of 9.5 m/s2 is 128.25 N.
Solution:
F =ma
= 13.5 kg * 9.5 m/s2
= 128.25 N
User: An object with a mass of 120 kilograms is moving at a velocity of 30 m/s. What's its momentum
Weegy: The momentum is 3,600 m/s/kg
Formula: p = mv
= 120*30
= 3,600
User: If an astronaut has a mass of 80 kilograms on earth, what will the force of gravity on their body be on the moon?
Weegy: If an astronaut has a mass of 80 kilograms on earth, the force of gravity on their body on the moon is 128 N.
User: When considered gravity acceleration and the force of acceleration, what must be true?
Weegy: When considering gravity acceleration and the force of acceleration, The direction of the ...
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