A 22 kg sled is pushed for 5.2 m with a horizontal force of 20 N, starting from rest. ignore friction. find the final speed of the sled.

2.2 m/s

4.7 m/s

9.5 m/s

3.1 m/s

State the problom how will the blank of the solvent affect blank?

A 72-tooth gear is connected to a 12-tooth gear. If the large gear makes one complete turn, how many turns does the small gear make?

A helium balloon rises because helium is dense than air

You drop a rock off of a cliff at exactly the edge after 25 seconds exactly you hear a splash your physics friend tells you the sound took. 4 seconds to reach her ear from the top of the water below how far below the cliff is the water

What is the formula of hookes law

Given the two sets, which statement is true? A = {1, 2} B = {1, 2, 3, 4}

The net force acting on an insect falling downward at constant velocity is

Which statement best compares the accelerations of two objects in free fall? O The heavier object has a greater acceleration.

A series RCL circuit includes a resistance of 280, an inductive reactance of 508, and a capacitive reactance of 315. The current in the circuit is 0.312 A.

A ray in benzene has a critical angle of 41.8 deg when trying to enter air. What is the index of refraction for benzene?