A race car completed a race in 150 minutes. Its average speed was found to be 150 km/hr. What is the total distance that the car has covered?

A 90-kg ceiling light is suspended 4 m above the floor. What is its gravitational potential energy?

What part of Earth is darkest at solstice? why?

A 113 ‑turn circular coil of radius 2.71 cm and negligible resistance is immersed in a uniform magnetic field that is perpendicular to the plane of the coil. The coil is connected to a 10.3 Ω resistor to create a closed circuit.

A ballet dancer has a maximum net torque of 45 Nm, and the moment of inertia of his body is 30 kg mA2.

What changes would occur at a molecular level if a liquid is placed in cool conditions?

Which electromagnetic wave types have frequencies higher than visible light?

How are calculation for velocity and speed different

Which phase change in the Atmosphere forms clouds?.

Lincoln weighs 400 newtons. What's his mass rounded to the nearest kilogram? Assume that acceleration due to gravity is 9.8 N/kg.

Which is a chemical property of ford? malleability conductivity flammability