A 3.00 kg cart on frictionless track is pulled by a string so that it accelerates at 2.00 m/s/s what is the tension in the string

Q: A 50 kg child on a skateboard experiences 75 N force. What is the expected acceleration of the…

A: The expression for acceleration of the child is a=Fm

Q: A 30N net force on a skater produces an acceleration of 0.6 m/s^2. What's the skater's mass?

A: Given value--- A 30N net force on a skater produces an acceleration of 0.6 m/s^2.  We have to…

Q: A ball of mass 10 kg is hung vertically from two strings. What is the tension in the strings?

A:

Q: A 200-g object fell and accelerated for 20 s over 10 m, from rest. What is its net force? * 40000 N…

A:

Q: 1200-kg car pulls a boat on a trailer. (a) What total force resists the motion of the car, boat, and…

A:

Q: An object has a mass of 100 kg. a) How much does it weigh on Earth? b) How much does it weigh on the…

A:

Q: A 1000-kg elevator is rising and its speed is increasing at 3 m/s2. The tension force of the cable…

A: Given :m=1000 kga=3 m/s2 (up)m→massa→acceleration

Q: A 40.0-kg crate is being pushed across a horizontal floor by a horizontal force of 240 N. If the…

A: mass of crate (m) = 40 kg Horizontal force (F) = 240 N Coefficient of sliding friction = 0.50

Q: An object with a mass of 4 kg lies on a rough plane inclined at 20 degrees to horzontal. A force of…

A: Given,

Q: A body in space weighs 4.5N. If acceleration is 9.8 m/s2.Find the mass

A:

Q: How much force would a car’s tires need to provide to accelerate an 1800 kg car at a rate of 4.0…

A: from, Newton's 2nd law of motion, F = ma where F is Force, m is the mass of the body, a is the…

Q: baseball player exerts a force of +950 N on a 150 g ball with an 800 g bat. At the moment of impact,…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!