A car starts at zero and gets to 50 km/hour in 10 minutes. What is the acceleration? 50 km/hour

(50 km/hr)/min

(5 km/hr)/min

none

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Apersons beliefs and general outlook, which act like filters on the information they receive are called ?

It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .