. Increasing the pressure on a gas __________ the volume the gas occupies. (Points : 1) increases decreases has no effect on
A force of 15 newtons is used to push a box along the floor a distance of 3 meters. How much work is done? 30 joules 45 joules 5 joules
With what force will a car hit a tree if the car has a mass of 3000 kg and it is accelerating at a rate of 2 m/s2? 6000N 1500 N 1000 N 300 N
If a box is pushed across a floor with a force of 130N. The frictional force acting between the box and the floor is 30N, over a time period of 5 sec, Determine : 1) What is the net force acting on it? 2) Acceleration acting upon the box if it starts from rest and attains a certain Kinetic energy after being pushed 25m? 3) Also find the mass of the box. 4) What will be the kinetic energy and final velocity?
Which of the following is a speed, not a velocity? A. 35 m/s east B. –35 m/s C. 35 m/s D. 35 m/s south
Which of the following is not likely to appear on a map poles legend longtitudr satellites cardinal direction
In which type of wave do air particles move together or apart parallel to the direction of the wave? A. transverse waves B. surface waves C. sound waves D. electromagnetic waves
