Mr. maxwell, an english teacher, thinks all the sudents in the class who play sports are lazy

a cricket ball of 70g moving with a velocity of 0.5 m/s is stopped by a player in 0.5s what is the force applied to stop the ball

Does a can opener make work easier by increasing force, increasing distance, or changing direction?

If a photon has a frequency of 5.20 x 10^14 hertz, what is the energy of the photon? Given : Planck's constant is 6.63 x 10^-34 joule-seconds.

Initially, scientists described atoms as the smallest particles of matter. However, smaller particles within atoms were discovered.

100 °C is a greater temperature than which of the following? A. 212 °F B. 232 °F C. 313.15 K D. 373.15 K

A 2.0-kilogram mass is located 3.0 meters above the surface of Earth. What is the magnitude of Earth's gravitational field strength at this location? (1) 4.9 N/kg (3) 9.8 N/kg (2) 2.0 N/kg (4) 20. N/kg

How long did the astronauts stay on the moon?

Brenda is standing on the beach; the sea is choppy. she observes that the crests of distant waves appear not only smaller, but also closer together than do the crests of waves nearer the beach. this example illustrates a depth cue known as:

If two waves in the same space interfere completely destructively, which of the following occurs? A. The amplitude decreases. B. The amplitude increases. C. The wave speed increases. D. The wave speed decreases.

An electric force exists between which pair of objects? Check all that apply. A) a neutral object and a negative object two negative objects B) a neutral object and a positive object C) two positive objects D) a negative object and a positive object