TR 5.C
Q: You go through a loop in a roller coaster at constant speed. Your acceleration is:
A: Since it is moving in a loop that means its direction is changing constantly Then, velocity is…
Q: 4. Two tugs are pulling a large ocean liner out to sea on ropes. Tug A exerts a force of 51 kN at an…
A: The resolution of the vector along the axes as-
Q: You pull a 65kg box up a frictionless ramp at an angle of 15o with a rope that is parallel to the…
A: the equilibrium condition along the ramp is
Q: A dog is pulling a 65 kg sled up a hill inclined at 20 degrees above the horizon. The dog pulls with…
A: Given Datam=65kgθ1=20°θ2=29°P=465Nf=75NTo find a=?
Q: 4. When the 6-kg box reaches point A it has a speed of VA = 2 m/s. Determine the angle at which it…
A:
Q: A 50N box is pushed across the floor . The person let’s go of the bow and the box continues sliding…
A: Analyze the free body diagram.
Q: A block of weight = 30.0 N sits on a frictionless inclined plane, which makes an angle 8 = 21.0 with…
A:
Q: A Martian leaves Mars in a spaceship that is heading to Venus. On the way, the spaceship passes…
A: GivenA Martian leaves Mars in a spaceship that is heading to Venus. On the way, the spaceship passes…
Q: quart of water weighs 7.1 lb. Determine its mass(kg) Choices are: A. 32.3 B. 1.23 C. 3.33 D. 3.23
A:
Q: A rock is dropped into a well in order to determine its depth. If the rock hits the water 5s after…
A:
Q: 3. A 3kg block sits on a 32° ramp, as shown. It is attached by a rope to a wall at the top of the…
A: Given The mass of the block is m=3 kg the angle of inclination of the inclined plane is α=32o And…
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…
Q: An elevator motor lifts a 2650-kg load a height of 39 m in 12 s.
A: Energy gained by a body as it climbs a certain height or energy needed to move a body up a cetrain…
Q: A cart is being pushed up a 50 degree ramp at the speed of 20 m/s what is the vertical speed in m/s?
A: Given, θ=50°, v=20m/s
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- A body moves at a constant speed of 20 m / s without hindrance to movement. After 10 seconds, your speed will be:Rachel pulls a 30.0 kg box across the floor with a rope that makes an angle of 32o with the floor. She pulls with a force of 250 N. The coefficient of friction between the box and the floor is 0.75. What is the acceleration of the box?Please asap