artasticdrawing artasticdrawing

21-10-2022
Physics

Answered

Two objects with the same mass have the same force applied to them. What can be said of their acceleration?

A. Their acceleration will be the same.
B. Their acceleration will be different.
C. Their acceleration will depend on their net force, which is not provided.
D. Their acceleration will depend on their weight, which is not provided.

A force of 30 N to the right is applied to an object. An opposite force of 20 N to the left is applied to the same object. What is the net force applied to the object?

A. 10 N to the left
B. 50 N to the right
C. 50 N to the left
D. 10 N to the right

Answer :

rspill6 rspill6

22-10-2022

Answer:

Explanation:

A. Their acceleration will be the same. F=ma, a = F/m. If F and m are the same, acceleration will be the same.

B. Their acceleration will be different.

C. Their acceleration will depend on their net force, which is not provided.

D. Their acceleration will depend on their weight, which is not provided.

======

A force of 30 N to the right is applied to an object. An opposite force of 20 N to the left is applied to the same object. What is the net force applied to the object?

A. 10 N to the left

B. 50 N to the right

C. 50 N to the left

D. 10 N to the right

Add the two vectors: 30R = +30, 20L = -20 Sum = +10 or 10R

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