What is gravity effect on motion

A 14-foot boat operating under oars after dark must show what color light to prevent a collision?

A block is given a short push and then slides with constant friction across a horizontal floor. Which statement best explains the direction of the force that friction applies on the moving block? a.

Select a building material for the walls and floor wood piece, clay block, iron block, Aluminium, copper, nickel

A hockey player hits a puck along the ice, giving it an initial speed of 3.3 meters per second. If there is no friction between the puck and the ice, what will the puck's speed be after 1.6 seconds? A. 3.3 meters per second B. 5.

You are sliding across a hockey rink and catch a hockey puck as you continue to slide. What type of collision is this?

Suppose your car is equipped with tire pressure monitoring system (TPMS) and the tire pressure is 34.0 psi on a 98F day in california. You decided to take a road trp to Alaska where the temperature drops to 20 F.

Which sound would be loudest? O A. a wave with an amplitude of 1.0 OB. a wave with an amplitude of 0.1 OC. a wave with an amplitude of 0.5 OD. a wave with an amplitude of O

How much work is done when a 4.0-newton box is carried horizontally a distance of 2.0 meters at a constant velocity?

You push a shopping cart filled with groceries (total mass = 20 kg) by applying a force to the cart 30° from the horizontal. If the force you apply has a magnitude of 86 N, what is the cart's acceleration? Assume negligible friction.

Does water expand more as the temperature drops even more below 0 deg? I am worried about the coolant in my rad. as the temp. is 40deg below.