Answer:
C. 50 km/hr
Explanation:
Speed = distance ÷ time
Speed = 75km ÷ 1.5 hrs
Speed = 50 km/hr
What would be the acceleration of a 80 kg box that is being pushed with a force of 20 N but has 5 N of friction on it
ASAP HELP PLZZZZZZZZZZWhich of the following happens when normal force and gravitational force acting on an object are unbalanced? The object would move up or down. The object would move left or right. The mass of the object would increase. The temperature of the object would decrease.
Answer:
up and down I think
Explanation:
F = ma
With what force will a car hit a tree if the car has a mass of 3,000 kg and it is accelerating at a rate of 2 m/s2?
a
6000 N
b
1500 N
c
3000 N
d
4500 N
Answer:
A. 6000N
Explanation:
Force=mass*acceleration
Force=3000kg*2 m/s
6000N=3000kg*2 m/s
hope this helps!
____________ and ______________ work on the principle of Pascal’s law.
Answer:
gas and liquid?
Explanation:
how did the environment in north america affect the development of american indian culture in period just before europeans arrived
Answer:
Different climates caused cultures to develop different regional lifestyles
Explanation:
quiz