Calculate the force on an object that has a mass of 12 kg and an acceleration of 4 m/s2

Your groceries are in a bag with paper handles. the handles will tear off if a force greater than 45 n is applied to them.

If a driver has taken drugs the thinking distance will be increased. True or false. Why?

In the circuit shown below, the battery voltage is 20 volts. What will be the reading of the ammeter shown in the circuit?

What type of rock converts into over rock types under different conditions

If the distance between two asteroids is doubled, the gravitational force they exert on each other will.

A cannon fired horizontally at 20 m/s from the top of a cliff lands 80m away. how tall is the cliff

Who is galileo galilei

an athlete whirls a 7.00 kg hammer tied to the end of a 1.3 m chain in a horizontal circle the hammer moves at the rate of 1.0 rev/s what is the centripetal acceleration of the hammer

Relaying a message from a membrane receptor to a molecule that performs a specific function within a cell occurs when

Ultrasound consists of sound at frequencies most people can hear?