What is the kinetic energy in a 50kg mass moving at 2.6 m/s

Which scientist was able to quantify the electron's charge and estimate its specific mass? a. j. j. thomson b. robert millikan c. eugen goldstein d. ernest rutherford?

How high must a basketball of mass 0.62 kg be lifted to increase its GPE by 6.7 J?

How does a phased array allow you to locate the exact position of an object?

A car accelerates from rest to a velocity of smeters second in 4 seconds What is average acceleration over this period of time

A large truck collides head-on with a small compact car. During the collision: (A) the truck exerts a greater amount of force on the car than the car exerts on the truck.

A common flashlight bulb is rated at 0.32 A and 4.3 V (the values of the current and voltage under operating conditions). If the resistance of the bulb filament at room temperature (20°C) is 1.

A 10N force is exerted on a box moving it 20m in the same direction what is the magnitude of work done on the box

Why does kinetic energy transfer

What was the main purpose of the jacksonborough assembly? A. To identify people who were loyalists during the war B. to plan the location of the new capital of south carolina C. to decide on a revised constitution D. to create a new government

A distance-time graph indicates that an object moves 100m in 4s and then remains at rest for 6s. What is the average speed of the object?