Aboy is pushing a 5.0 kg box across the floor, causing it to accelerate at 7.0 m/s2. if the boy is pushing with a force of 40.0 n on the box, what is the approximate magnitude of the frictional force?

Acommercial passenger jet can travel up to 970 km/hr at an altitude of 30,000 feet. at this speed, how long will it take the jet to travel 1,865 kilometers? a. 2.3 hrs b. 1.9 hrs c. 1.7 hrs d. 1.5 hrs

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

Which of these metals are magnetic?