magnitude of the net force exe

Q: With bumpers touching, a 3,773 kg truck is pushing a 1,103 kg car. The truck and the car move…

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Q: An astronaut is weighed before he sets of to the moon. He has a mass of 80 kg. a. What will his…

A: Given: Mass of an astronaut, M = 80 kg

Q: Automobiles are equipped with airbags. Explain the mechanisms behind the  airbags, why they can…

A: Mechanisms behind the Airbags

Q: force

A: Given: Mass is m=20 kg Acceleration is a=30 m/s2 Note: 1 N=1 kg·m/s2 Find: Force required to…

Q: what will be his.

A: Given. Weight of a body of mass 8 kg on moon is 30 NIf a boy of mass 20 kg goes from earth to the…

Q: What force is required to give a mass of 10 kg an acceleration of 50 m/s2

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Q: 46. Neglecting air resistance and taking g as 10 m s², the height fallen by a fruit from rest to a…

A: Recall Vf2=Vi2+2ghWhere h is required heightVf=10m/s Vi=0

Q: In terms of Newton's Universal Law of Gravitation, explain why Galileo found that all objects fall…

A: Prior to Galileo, it was thought that the mass of an item has a…

Q: How can you explain Newton's Law in life?

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Q: I am playing tug-o-war with my three nephews.  The youngest in pulling with a force of 185 N.  The…

A: Answer is uploaded in 2nd step.

Q: a 2000-kg car initially at rest is held by a friction force that can resist up to 1200 N. If the…

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Q: Given that 1 kg = 2.2 lbs, 1 m = 3.28 ft, express: my height 5’7”, in meters; a speed of 65 mph in…

A: Answer:   Given Data:

Q: An apple falls straight down from a tree. The moon moves around the earth in orbit. What force or…

A: The force of gravity is responsible for the attraction between the masses, be it the Earth and the…

Q: What net force is required to accelerate an 85 kg sprinter from rest to a speed of 12m/s in 3.0…

A: As per Newton’s 2nd law, the net force can be represented as, Here, m and a represent the…

Q: The weight of a body of mass 8 kg on moon is 30 N. If a boy of mass 20 kg goes from earth to the…

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Q: 4. Why do astronauts in orbit seem to float?

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Q: My bathroom scales read in kilograms, meaning that, if I put a mass m on top of them, in mechanical…

A: Given: The force applied to the scale is F = 85 N

Q: What force would be needed to produce an acceleration of 2 m/s² in a ball of mass 4 kg ?

A: Acceleration (a) = 2m/s2 mass (m) = 4 kg Force required (f) = ?

Q: Can someone please give me a fully detailed explanation and rundown on Newtons laws in Ap physics,…

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Q: 33. A 75-kg man standing on a scale in an elevator notes that as the elevator rises, the scale reads…

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Q: 3,150-kg truck accelerates from 4.2 m/s to 7.8 m/s in 14 s. Which describes the average force needed…

A: here,v2=7.8msv1=4.2 mst=14 smass,m=3150 kg

Q: State the four basic forces.

A: Four basic Forces are- Gravitational force Electromagnetic force Weak nuclear force Strong nuclear…

Q: What states that "every object in the universe attracts every other object"? a. Universal Law of…

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Q: Did it go clockwise or counterclockwise? How do you know?

A: Given Ferris wheel with a radius of 30 ft and center that is 45 ft off the ground. It is required to…

Q: What average force is required to stop a 950-kg car in 8.0 s if the car is traveling at 95 km/h?

A: Given data:  Mass (m) = 950 kg Time interval (Δt) = 8.0 s Initial velocity of car (vi) = 95 km/h…

Q: The force applied on a body of mass 100 kg to produce an acceleration of 5 m/s2 is

A: Given Data : The mass of the body is given as m = 100 Kg. The acceleration of the body is given as…

Q: Name two fictitious forces in nature.

A: Fictious Forces :   1. When a body is accelerating under the effect of an external force there is a…

Q: A variable-speed electric drive can operate in two distinct speed control regions. Name these…

A: INTRODUCTION:- Variable speed Drives:-Variable speed drives (VSDs), additionally referred to as…

Q: When an F‐14 airplane takes‐off an aircraft carrier it is literally catapulted off the flight deck.…

A: given data as per question mass  =  29.545kg acceleration    =  34.1m/s2

Q: The term shown in the picture is called an a. angular acceleration b. coriolis acceleration c.…

A: Given, Type of acceleration

Q: x10 11 N. The gravitational force between two objects with masses 9kg and 33kg separated by a…

A:

Q: 3. Refer back to Figure 8.1. For which types of electromagnetic radiation is the atmosphere of the…

A: Required : For which type of electromagnetic radiation, is the atmosphere of the Earth completely…