Which vertebrae are normally fused together to form a solid mass of bone? A. Sacral B. Thoracic C. Coccygeal D. Cervical

8. A force of 80 pounds on a rope is used to pull a box up a ramp inclined at 100 from the horizontal. The rope forms an angle of 330 with the horizontal. How much work is done pulling the box 25 feet along the ramp?

Which of the following is the newton used to measure? answer a. distance b. work c. force d. energy

Two loudspeakers at an outdoor rock concert are located 3.8 meters apart. You are standing 17.1 meters from one of the speakers and 20.3 from the other.

What are 2 important statements about physical properties?

Determine which factors will increase the reaction rate and which factors will decrease te reaction rate.

One bullet has twice the mass of the second bullet. if both are fired so that they have the same speed which had more kinetic energy?

An incident that is caused by sleep and also occurs during sleep is known as a

A person is strolling along a moving walkway at a constant velocity of + 1.00 m/s with respect tot he walkway, which moves at a constant velocity of + 0.50 m/s with respect to the ground.

When a propagule falls into the water, it displaces some water, which causes a small splash

You are watching children play a game of tug-o-war with an old plastic clothesline. The two teams are pulling at opposite ends of the cord and each team is trying to drag the other team into a mud puddle that lies between them.