A 98 N ball is suspended from a cable so that it hangs 3.5 m above the earth. Find the mass of the ball and the gravitational PE of the ball.

According to newton's second law, when the same force is applied to two objects of different masses, a the object with greater mass will experience a great acceleration, and the object with less mass will experience an even greater acceleration, b. the object with greater mass will experience a smaller acceleration, and the object with less mass will experience a greater acceleration, c. the object with greater mass will experience a greater acceleration, and the object with less mass will experience a smaller acceleration, d. the object with greater mass will experience a small acceleration, and the object with less mass will experience an even smaller acceleration.

What is the equation for electrical work?

Acar travels 40m in 8 seconds find the car speed