A child generates 42 W of power as she pulls a wagon forward across a flat sidewalk with a force of 70 N. The child pulls with this force for 4.5 minutes. What distance does the wagon move?

110 m

160 m

75 m

210 m

How many watt hoves are there in 895g of matter?

The weight of the body varies from place to place but the inertia of the body remains the same. Why?

3) A fixed quantity is called? a) Cubit c) Meter b) Measurement d) Unit

Which hormones would be considered in the low range? What gland produces these hormones?

An airplane propeller is 2.18 m in length (from tip to tip) and has a mass of 102 kg. When the airplane's engine is first started, it applies a constant net torque of 1950 N⋅m to the propeller, which starts from rest.

Which of the following statements best describes the current state of understanding regarding the apparent acceleration of the expansion of the universe?

Should young people be allowed to do extreme sports? (give me two reasons why) 1. Opinion: 2. Reason why: 3. Reason why:

A light ray is incident on a reflecting surface. If the light ray makes a "35°" angle with respect to the normal to the surface, what is the exact angle (in degrees) made by the reflected ray relative to the normal?

Reimbursement means that a client is A. able to apply for healthcare insurance and refunded for a partial sum of the payment plan by the state. B.

Meg runs a 10km race in 45 minutes (0.75 hours). What was her speed in kilometers per hour? a. 22 km/hr b. 7.5 km/hr c. 4.5 km/hr d. 13 km/hr