F= ma
F= force
m=mass
a= acceleration
a=F/m
a=4/2
a= 2m/s^2
acceleration is 2 meter/ second square
COLIU fF=4.0 N and m= 2.0 kg, what is the magnitude of the acceleratia & F...
QUESTION F (N) Aforce acting on a 2.0 kg object varies as shown in the figure. The velocity of the 3 4x(m x (m) -8 object at x 0 is 6.0 m/s. What is the velocity of the object at the position x 4m 5.6 m/s 4.0 m/s 4.6 m/s 6.3 m/s
A 4.0 kg mass has a velocity of 10 m/s to the EAST. The 4.0 kg mass undergoes an acceleration of 4.0 m/s^2 to the WEST for 3.0 seconds. What is the velocity of the 4.0 kg mass at the end of the 3.0 sec interval? A) 22m/s to the west B) 2.0 m/s to the west C) 0.0 m/s D) 2.0 m/s to the east E) 22 m/s to the east
Mass Radius Orbital Radius Orbital Period Moon A 4.0 x10^20 kg unknown 2.0 x10^8 m 4.0 x10^6 s Moon B 1.5 x10^20 kg 2.0 x10^5 m 3.0 x10^8 m unknown Mithra is an unknown planet that has two airless moons, A and B, in circular orbits around it. The table summarizes the hypothetical data about these moons. If you dropped a laser at the surface of Moon B, at what rate would it accelerate toward the ground? ( G =...
A 2.0- kg box is moving at constant speed of 2.0 m/s on a frictionless horizontal floor. You apply a horizontal force with a magnitude of 4.0 N to make it stop. How long should you apply this force?
Problem 5: A horizontal force F of magnitude 12 N is applied to a 2.0 kg block as that block slides a distance d 0.3 m up a ramp at angle e 35°. Assuming the coefficient of kinetic friction between the block and the ramp is ux 0.4, find the block's change in Kinetic Energy over the displacement d
A 2.0 kg ball is moving toward a spring at 4.0 m/s. If the spring is compressed 3.5 cm in 1.2 s in order to stop the ball, what is the spring constant of the spring?
Assume the three blocks (m. = 1.0 kg, m = 20 kg and m = 40 ko) portrayed in the figure below move on a frictionless surface and a force F: 36w acts as shown on the 4.0 kg block. (a Determine the acceleration given this system (in m/s2 to the right). m/s2 (to the right) b) Determine the tension in the cord connecting the 4.0 kg and the 1.0 kg blocks in N). Determine the force exerted by the...
A 4.0-kg box moving at 2.0 m/s on a horizontal, frictionless surface runs into a light spring of force constant 55 N/cm . Use the work-energy theorem to find the maximum compression of the spring.
1. Givens s m (kg) F(N) 0.74 10.00 100 A. What is the magnitude of the force necessary to cause the impending motion of object? B. When F is exerted on the object, it causes an acceleration of 4.414 m/s2, what is / ? C. What is ufr when t-5s? D. If F is removed after t 5 s, how far will the object travel after this point?
Planet Minerva has a mass of 4.0 x1023 kg and a radius of 2.0 x106 m. With what kinetic energy should a 10 kg space probe be launched vertically from the surface of Minerva in order to achieve a maximum distance 4.0 x106m from the Minerva ‘s center? 5.3 or 6.7 or 8.0 or 9.2