Mike and Carl are fighting over a 1 kg stick.  Mike pulls to the right with a force of 30 N and Carl pulls to the left with 31 N.  What is the acceleration (magnitude and direction) of the stick? (Ignore all other forces on the stick such as weight.)

Q: A flea jumps by exerting a force of 1.32 x 10 N straight down on the ground. A breeze blowing on the…

A: force exerted by flea = 1.32 x 10-5 N  down wardbut according Newtons third lawforce acting on flea…

Q: The smiley face weighs 18.2 kg: 1. What is the magnitude of the total force (in N) acting on the…

A:

Q: You are moving boxes into a new apartment. One of the boxes is very heavy, with a mass of 40kg, so…

A: Given data The mass of the box is m = 40 kg. The acceleration of the box is a = 3.2 m/s2. The force…

Q: 37° 37 F, = 19.0 N F2 = 38.0 N F3 = 19.0 N

A: Given ,

Q: An Object with a mass of 6.2 kg accelerates 12.3 m/s2 when an unknown force is applied to it. What…

A: Given value--- mass = 6.2 kg. acceleration = 12.3 m/s2  . We have to find--- force ?

Q: Cynthia pulls horizontally on an old chest of drawers (m = 75.0 kg), sliding it across the floor.…

A: Given data: The mass of the chest of drawers is m=75.0 kg. The force of pull applied by Cynthia is…

Q: A man is standing in a room with a low ceiling. He has raised his arms and pushing against the…

A: The objective of the question is to find out the force exerted by the floor on the man. This can be…

Q: A student's true weight is 407 N (magnitude), and apparent weight at a certain time is 515 N…

A: Given value--- true weight = 407 N. apparent weight = 516 N. We have to find--- Acceleration?

Q: A force of 15.0 N accelerates a skateboard by 3.0 m/s^2. What force is needed to give the same…

A: Given data: The force is F=15 N. The acceleration is a1=3 m/s2

Q: Two ropes are connected to a 200 kg dinghy. Two brothers each take one rope and pull. When the…

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Q: A 3.0 N force and a 5.0 N force are acting in opposite directions on the same 5.0 kg ball. What is…

A: Given : F1 = 3 N F2 = 5 N m = 5 kg

Q: brenda pushes a box horizontally with a force of 200 N (F=200N).  The mass of the box is 50 kg.…

A:

Q: Two people each have a mass of 65 KG.They are both in an elevator that has a mass a 400 KG. when the…

A: Mass of each person = 65 kg Number of persons = 2  Total mass of persons = 2×65   = 130 kg  Mass of…

Q: m₁ 30° m2 60° Two blocks of masses m1 = 6 kg and m2 = 2 kg are on either side of the wedge shown in…

A: Masses of blocks m1 = 6 kg and m2 = 2 kg to find - Magnitude of acceleration and tension in the…

Q: Two ropes are connected to a 200 kg dinghy. Two brothers each take one rope and pull. When the…

A:

Q: A 1.5-kg mass has an acceleration of (4.0i - 3.0j) m/s². Only two forces act on the mass. If one of…

A:

Q: A rocket is launched upward. The height of the rocket was 68 ft at the end of the thrust portion of…

A:

Q: If Bob applies pushes an (m = 20.0 kg) crate to the right with a force of 305 N, but Wendy pushes…

A: We know from Newton's law of motion, acceleration is proportional to the net force applied on the…

Q: If a 2.00 kg object is attached to a string and the force of tension is 20.0 N j, what is the…

A: To determine the acceleration of the object, we need to consider the forces acting on it. In this…

Q: To throw a baseball, the pitcher winds up, starting the ball from rest. They then accelerate the…

A: Given data:  Initial velocity (u) = 0 m/s Displacement (d) = 3.4 m Final velocity (v) = 46 m/s…

Q: exerts a force of 1.18 x 10-6 N on the flea. Find the direction and magnitude (in m/s2) of the…

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Q: A student tries to push a 30 kg desk across the room. She pushes at a downward angle of 33.2°…

A:

Q: Two people are pushing horizontally on a crate of mass 100 kg. One person is pushing from the right…

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Q: A block of mass 22 kg moves up a 32 degree inclined plane by being pulled by a string attached to a…

A:

Q: Two blocks are connected by a lightweight string passing over a pulley, as shown in the figure…

A: a) The required tension force b) The required tension force,

Q: determine the man's upward acceleration. Use g = 9.80 Question 15. A person whose weight is 519 N is…

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Q: A contestant in a games event pulls a 30.0-kg rock across a rough surface for 30.0m with a rope over…

A: Given data The mass of the rock is m = 30 kg. The distance travelled by the rock is d = 30 m. The…

Q: A mass of 1.1 kg lies on a frictionless table, pulled by another mass of 3.8 kg under the influence…

A:

Q: Two ropes are attached to a 40 kg object.  The rope with a 50 N force points along a direction 37…

A: Ans:- Image-1

Q: Consider a light pulley hanging from the ceiling. A rope passes over this pulley with a 21.6 kg…

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Q: Two masses, m₁ = 65 kg, and m₂ = 81 kg are attached by a massless rope over a massless, frictionless…

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Q: The cable supporting a 2165 kg elevator has a maximum strength of 24070 N . What maximum upward…

A:

Q: A flea jumps by exerting a force of 1.17 x 10-5 N straight down on the ground. A breeze blowing on…

A:

Q: Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P =…

A: Given: The mass of the object is 5.1 kg. P→=-2.1i^+4.25k^ N The velocity of the object is constant.

Q: 200 N of force is applied to a 10 kg object.  What is the magnitude of the objects acceleration?

A: Given : F = 200 N m = 10 kg

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!