A cat had a mass of 1000 kg and accelerates at 2 m/s^2. What bet force is exerted on the car?

Q: A time-dependent force,  = (7.40i - 3.80tj) N (where t is in seconds) is applied to a 2.00 kg object…

A:

Q: vo teams of six members engage in a tug of war. Each of the first team's embers has an average mass…

A:

Q: What net external force is exerted on a 1.80*10^3 kg artillery shell fired from a battleship if the…

A: We have given that the mass of artillery shell is and the shell acceleration is We have to findthe…

Q: a person in kayak atarts padding, and it accelarates from 0 to 0.474 m/s in a distance of 0.584 m.…

A: According to the Newton's laws of motion , the final velocity v and displacement s are calculated by…

Q: Starting from rest, a 63.0 kg woman jumps down to the floor from a helght of 0.660 m, and…

A: Hai, since there are multiple sub parts posted, we will answer the first three sub parts. (a) The…

Q: The nucleus of 8Be, which consists of 4 protons and 4 neutrons, is very unstable and spontaneously…

A:

Q: Jig's car has a mass of 1000 kg and is out of gas. He is trying to push a car to a gas station and…

A:

Q: A ball of mass 5 kg experiences a change in its velocity from 2 m/s to 4 m/s within 20 s, under the…

A: Given, m = 5 kg  t = 20s u = 2 ms-1 v = 4 m/s

Q: A 3.9 kg toy car can move along an x axis. The figure gives Fx of the force acting on the car, which…

A: Mass of the car =3.9 kg Force =3.1 N P=F×t

Q: A 50.0-kg object is initially moving south at 20.0 m/s. Then a force acts on it for 3.00 s, after…

A:

Q: Jimmy's heart accelerates 2.4 x 10°kg of blood from 0.15 m/s to 0.32 m/s over an elapsed time of…

A: This question is based on Laws of motion topic. We need to know equation of motion and force formula…

Q: A 2.2 kg toy car can move along an x axis. The figure gives Fx of the force acting on the car, which…

A: The mass of the toy car, m = 2.2 kgThe scale on the Fx axis is set by Fxs = 6 N

Q: An airplane has a mass of 3.13*10^4 kg and takes off under the influence of a comstant net force of…

A: The pilot is inside the airplane, so the acceleration of the airplane and the pilot must be same.…

Q: Two forces F, = (74.87î – 40.73ĵ) N and F, = (27.41î – 72.943) N are exerted on a particle. The…

A: Given: F1→ =74.87i^-40.73j^ NF2→ =27.41i^-72.94j^ NMass of the particle = 13.61 kg

Q: A person stands on a scale inside an elevator at rest. The scale reads 800 N. The elevator…

A:

Q: 3.09 kg mass is initially at rest while upon a frictionless, horizontal surface. An  applied force…

A:

Q: an object with a mass of (m) is moving along the x-axis according the the equation x(t) = at^2 -2bt,…

A:

Q: high diver of mass 51.6 kg steps off a board 10.0 m above the water and falls vertical to the water,…

A: Given Mass of diver m = 51.6 kg Height h = 10.0 m

Q: What net external force is exerted on a 1400-kg artillery shell fired from a battleship if the shell…

A:

Q: Superman must stop a 120-km/h train in 200 m to keep it from hitting a stalled car on the tracks. If…

A: Write the given values with the suitable variables. u=120 km/h=120×0.2778 m/s=33.33 m/sd=200…

Q: the position of a 2-kg mass is given by x=2t^3-2t^2+5t. What is the net force on the mass at t=0 and…

A: Given data: Mass (m) = 2 kg Position as function of time x = 2t3 - 2t2 + 5t Required: The net force…

Q: A(n) 878 kg drag race car accelerates from rest to 102 km/h in 0.962 s. What average force is…

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!