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If the carts stick together after the collision, with what speed will they move after the collision? A 1 kg cart moving with a speed of 3 m/s collides with a 2 kg cart at rest. If the carts stick together after the collision, with what speed will they move after the collision? a. 3

How many joules of work are done on a box when a force of 60 N pushes it 5 m in 3 seconds? a. 300 J b. 12 J c. 100 J d. 36 J e. 4 J Place Your Order Here!

A job is done slowly, and an identical job is done quickly. Which of the following is true? A job is done slowly, and an identical job is done quickly. Which of the following is true? a. They require the same amount of force, but different amounts of work. b. They require the same amount

Which of the following is true? A car travels in a circle with constant speed. Which of the following is true? A. The net force on the car is zero because the car is not accelerating. B. The net force on the car is directed forward, in the direction of travel. C. The net force

What can you do to get off the lake? ‘Suppose you are standing on a frozen lake where there is no friction between your feet and the ice. What can you do to get off the lake? A. Bend over touching the ice in front of you and then bring you feet to your hands.

The reason padded dashboards are used in cars is that they The reason padded dashboards are used in cars is that they A. look nice and feel good. B. decrease the impulse in a collision. C. increase the force of impact in a collision. D. decrease the momentum of a collision. E. increase the time

Compared to its mass on Earth, a 5 kg object on the moon will have Compared to its mass on Earth, a 5 kg object on the moon will have A. the same mass. B. less mass. C. more mass. Place Your Order Here!

Compared to its weight on Earth, a 5 kg object on the moon will weigh A. the same amount. B. less. C. more. Place Your Order Here!

Will the monkey get hit or will it avoid the dart? ]Why do the astronauts aboard the space station appear to be weightless?   16. Why do the passengers on a high-flying airplane not appear weightless, similar to the astronauts on the space station?   17. A ranger needs to capture a monkey hanging on